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But my initial experience with them had me discouraged. and Galaxea spp., seem to be perfectly safe from predation by Moorish idols. I've had Tiki for one year now & he is fat and happy. Some of the key differences are research, resources, and willingness to do what is required to succeed. Give them optimal water conditions and please, don't even think about adding them to anything but an established tank after the recommended quarantine period. The Heartbreakers | Tropical Fish Hobbyist Magazine. They are omnivorous and they eat marine algae and sponges in the ocean. A tank of 150 gallons is recommended, although you can try a 100-gallon tank. What this amounts to is rising bacterial levels—and nitrate and phosphate levels can soar, often leaving the aquarist perplexed as to how or why. They are also considerably less expensive. Moorish Idols are one of those quintessential iconic reef fish – they are so popular that the more common and easier to keep Heniochus are sometimes called the ‘Poor Man’s Moorish Idol. Tepoot: This new tank has had the fish for about 20 months [at the time of our interview]. Color of Moorish Idol: These species are very colorful and have alternative bands of white, yellow and black. Blackworms are also a very nutritional food and should be fed to marine fish regularly. keep them with compatible tankmates. Moorish idols should be provided with plenty of unobstructed swimming space, as well as ample reef-like hiding places to take refuge when feeling threatened. Almost every hobbyist who will try to keep Zanclus cornutus for any reasonable amount of time will fail, and fail miserably. The Moorish Idol, Zanclus Cornutus, The Moorish Idol stands out in contrasting bands of black, white and yellow, and an elegant filamentous dorsal, that if damaged, can grow back quite quickly and easily. The Moorish idol is one of the species that is most asked about, but it is usually never given a chance by those responding to such queries, and rightfully so. Care Level : Easy. Then offer a varied diet of finely chopped meaty items, mysid shrimp, vitamin-enriched brine shrimp, Spirulina, and algae. Mashing gelatin-based frozen foods into rocks or clam shells is another trick that sometimes works. Washed-out coloration is a common occurrence if the store keeps the specific gravity of the display tank a bit on the low side, or if they maintain treatment levels of medications, especially copper. Both were dead within three days of the initial temperature increase. The responsible thing to do is to leave Moorish idols in the wild. Another good reason to use the quarantine tank when you first get them is to get them eating without any competition. We've spotted them all over the place from Pittwater to Randwick and even in the Harbour. For one thing, he mentions that the fish are found mostly in pairs in the wild–and therefore recommends that aquarists interested in keeping these fish also attempt to keep them in pairs. Don't cut any corners with your Moorish Idol and be sure to take your time while acclimating them to your reef tank. Whatever the case may be, there does seem to be some indication that they do better if they are kept in pairs, harems, or schools, rather than singly. Bob Fenner wrote an interesting article, posted on Fishchannel.com , about keeping the Moorish Idol, Zanclus cornutus, in captivity. The fish is often confused, being mistaken for Moorish Idol because of their close resemblance in terms of appearance but unlike the latter; Heniochus is much easier to take care of and they thrive naturally under artificial saltwater tank environment, acclimatizing to wide range of conditions. Moorish Idol Care Tips. They have an easy care rating and will likely survive even in the hands of an inexperienced aquarist. The pennant coralfish (Heniochus acuminatus) looks amazingly similar to a Moorish idol. However, they are not reef suitable and will … Live rock with large amounts of coralline algae and sponge growth are often required to stimulate the Moorish idol’s appetite in the home aquarium. For me it was a matter of finding a supplier that purchased theirs from ethical collectors, those who handled these magnificent animals properly, from collection through to me! provide a varied, nutritious diet. Even sponge grown in a refugium and fed to the fish in the main tank will quickly disappear. I thought about it for quite some time and came to the conclusion that, although Moorish idols were a risk, if I waited for stability to be achieved, I was one of very few people who did have the tools necessary for success. There are quite a number of Moorish-idol keepers who are relying on live sponge as a good portion of their fish’s diet. For me, they are not, and I will not be including this fish in any of my tanks at any time in the near future. Today, I still look at them with bright eyes, and they still fill me with wonder. A minimum of a 100 gallon tank is recommended for this species. Based on the experience of the mere handful of aquarists who have kept specimens alive for more than a few months, chances are that any who try to keep Moorish idols will fail—even if the procedures herein are properly carried out. However, they are not reef suitable and wil… It’s a simple setup. Source(s): https://shrinke.im/a9Pku. They are in fact known in the aquarium industry as "The poorman's Moorish Idol." While these achievements almost always eventually resulted in failure, at least longer lengths of time elapsed before those failures occurred. The following information is for those who already have a Moorish idol, and to give a fighting—if feeble—chance to any specimens acquired despite these warnings. However, that came months later. Some can be attributed to failure to eat, others to the other fish in the tank being too aggressive for the newly introduced fish. provide a varied, nutritious diet. Make no mistake, this article is not intended to be a guide as to how to obtain and keep Moorish idols successfully. Subsequent attempts to keep this species have been met with incredibly miserable failures measured in weeks, not months. The gravid spot will get darker as her delivery time approaches and you may be able to see eyes in the spot. DEALS ON NEW AQUARIUMS!! SUPPORT. Care Level : Very Difficult. They are also considerably less expensive. There are many commonalities in the practices of those who have had success (however temporary), and it is these practices that the aquarist who has already purchased a Moorish idol should focus on. Bob presents some helpful advice on keeping the fish. The Moorish Idol, Zanclus Cornutus, The Moorish Idol stands out in contrasting bands of black, white and yellow, and an elegant filamentous dorsal, that if damaged, can grow back quite quickly and easily. I feed New Life Spectrum pellet foods. Tank Parameters. I kept this in mind as I planned the stocking list for my new reef tank almost three years ago. I can’t promise you anything as nail-biting as that, but I can promise you one thing: if you are a conscientious aquarist, you will get chills at the end of this article more real than any that can be gotten at the end of any fictional story. May not be a good choice for reef tanks because they may pick at sps corals. Moorish Idols die for no apparent reason and it is not food. It is hard to believe just how much room these fish actually require. It would be safe to say that, when it comes to behavior and competition, the Moorish idol should be one of the first species added to any aquarium. Some keys to starting with a moorish idol (based on research and personal experience): Research the dietary needs of the fish and be prepared with what is needed These fish require nori and sponge. Almost none of the thousands of Moorish Idols collected live longer then three years, must under 3 months. They require large tanks, often exceeding 380 l (84 imp gal; 100 US gal), are voracious eaters, and can become destructive. Because some sponges may contain toxins, and some collected close to shore may contain harmful pollutants, this may not be an advisable solution, but it does seem to be working for a number of people. They have an easy care rating and will likely survive even in the hands of an inexperienced aquarist. Temperature : 75°F - 82°F (25°C - 28°C) Specific Gravity : 1.020 - 1.025. The most recent article I can find is Bob Fenner advising keeping moorish idols as a pair. Getting a specimen into an appropriate setting as soon as possible seems to go a long way toward long-term success. My secondary inquiries indicate that the actual success rate was much, much lower, probably less than 10 percent beyond the first year. The Moorish idol Zanclus cornutus, or in some references Z. canescens, is still to be considered a species heartbreakingly impossible to keep, even after all of the advances in marine fishkeeping in the last three decades. The recommendations from acknowledged experts all follow the same thoughts: the Moorish idol is better off left in the ocean. Moorish Idol Common Name: Zanclidae Family: 78.0 - 80.0 F 25.6 - 26.7 C Temperature: dKN 8.00 - 12.00 Alkalinity: 8.10 - 8.40 pH Range: sg 1.021 - 1.023 Specific Gravity: 125 gallons 570 litres Minimum Tank Size: Expert only Care Level: Peaceful Temperament: Caution Reef Compatible: n/a Lighting: n/a Placement: n/a Waterflow: It should be fed several times a day. Once again, the evidence indicates that simply acquiring this species is virtually a guarantee of failure. ... it will be an attempt at assuring a success in MI captivity care. Size : Up to 6 inches (15 cm) Life span : Unknown, usually short lived in captivity due to acclimation issues and nutritional problems. If you decide to try keeping a Moorish idol, please ask yourself seriously if those numbers are acceptable. Moorish idols are not wallflowers at all; they can hold their own against most other species, including (as I’ve seen evidence of) already established, belligerent acanthurids. Zero made it. This also holds true for quarantining specimens. Perhaps the most impressive feat—something that most aquarists will never see in smaller tanks—is that they will actually swim loops, like a fighter pilot, coming down behind and facing the tail end of a fish that previously was pursuing them. WE DO NOT SELL MOORISH IDOLS THAT ARE NOT EATING IN OUR TANKS. Successfully keeping a Moorish idol requires planning, everything from before the fish is purchased on up to its captive environment must be accounted for. Tell me about the care of this current shoal of Moorish Idols. Try to give them a varied diet of live or frozen marine fish foods. The pennant coralfish (Heniochus acuminatus) looks amazingly similar to a Moorish idol. And here, the analogy to a crime drama is not so far off. Moorish idols are reef fishes and as such are accustomed to a fair amount of turbulence. 0 0. While nori and other vegetable-based products are often recommended for species that are primarily spongivores, I am a little leery of such recommendations. However, in the interest of eliminating as much stress upon the fish as possible, tankmates should be chosen wisely. Contributed by Steven Alo I have kept my Moorish Idol for a year and a half. Live rock with large amounts of coralline algae and sponge growth are often required to stimulate the Moorish idol’s appetite in the home aquarium. Very rarely will there be any reddening or bleeding in the area of the ulceration. The Moorish Idol is the sole global member of the genus Zanclus and the sole global member of the Zanclidae Family. One of the most challenging aspects of raising Moorish idols in the aquarium is their difficult feeding habits. So I thought that, while I certainly couldn’t stop kicking myself for making a stupid mistake, I could move on and try to learn from that mistake. These can tempt even the most finicky or hesitant eaters. The size of the specimen also seems to play a pretty big role in success or failure. Motile invertebrates are generally not a problem with Moorish idols. So the first hurdle is in finding more than one specimen at the same time. nigriventris... the peaceful ones.. sand i dont have any exp with sand..... i want to know where i can get very soft sand cuz my lfs sells them buts its very $$$$ and the sand is kinda rought,,,, i want to know where else i can get it Sadly, however, most people are not very willing to share the particulars of their failures. Not only does the tank need to be large, but the accommodations within, in terms of live rock and reef structure, are also very important. Besides total turnover, it is important to provide enough movement to eliminate dead spots that can become nutrient and bacterial sinks, since they lead to a decrease in water quality. The smaller the individual, the younger it is, and hence the greater chance you will have success with it. Moorish idols do not transport well, and each acclimation that is done before they reach their final home seems to take more out of them. It's origin is Indo-Pacific. There is, nevertheless, an observed advantage in having plenty of mature live rock for the fish to pick over: the food items it finds can, in part, make up for deficiencies in the captive diet. This means that there must be sufficient reef structure for the fish to graze upon. This is more along the lines of my normal experience with difficult species. A tough yet regal moorish idol and an excitable blowfish are just a few of the creatures Lane replicates inside the aquarium in a style all his own. The reason for the illustrious prestige of Zanclus canescens is a bold color and pattern which is incredibly consistent from the east coast of Africa, through Indonesia and all the way to Central America. Increase your chances of success with Moorish idols by adhering to the following: Purchase specimens that were collected in Hawaii or Mexico. Color of Moorish Idol: These species are very colorful and have alternative bands of white, yellow and black. A perennial on the list of favorites for many aquarists, Zanclus cornutus has broken the hearts, minds, and spirits of almost every aquarist who has tried to keep it. The eyes are set hig… But this is not a solution and is not advisable. Lane leveraged the sea turtles along the East Australian Current to add yet another costuming dimension in what he considers a rockin' fun number. Live rock with large amounts of algae and sponges on which it can feed will help it acclimate. Pablo Tepoot is, perhaps, the single individual who has had the most success with this species, and even he reports (pers. Tank Mates : Use caution when selecting tank mates. All trademarks are either the property of Central Garden & Pet Company, its subsidiaries, divisions, affiliated and/or related companies or the property of their respective owners. The individual Moorish idol specimen, even if it is eating, will be less and less likely to continue to do so as days and weeks pass. The Z. cornutus specimens I obtained were two of the initial entries into my newly set-up 450-gallon tank, and they did not fare well at all. Feeding: Largely planktivorous by nature, these fish readily accept small sizes of all types of aquarium foods, best fed in small amounts several times a … Also, a very high flow rate will aid in oxygenation of the water, and those who have had any success with the species have reported that highly oxygenated water is a must. Some animals are so iconic that they become almost synonymous with coral reefs. Whether or not these are always male/female pairs seems unclear, but some indications point to this as being the case. For such free-swimming reef species, sluggish water can make them seem sluggish, and it actually places more stress upon them than if there were a lot more movement. A larger aquarium, preferably twice as large, is a better minimum target volume. ©2020 TFH Magazine, a Central Garden & Pet Company. pH : 8.2 - 8.4. The body is deep and strongly compressed, with three wide black and two pale yellow bars. Some fin damage is usually inevitable, especially to the dorsal streamer, and it is usually not problematic. For one thing, he mentions that the fish are found mostly in pairs in the wild–and therefore recommends that aquarists interested in keeping these fish also attempt to keep them in pairs. Tell me about the care of this current shoal of Moorish Idols. Avoid keeping them with overly aggressive species. But I, like many before me, have had my hopes dashed by Zanclus cornutus. Beginning a story at its conclusion is usually reserved for television crime dramas or Hollywood thrillers. I have followed them and they live in mated pairs and the male leads the female to food which is sponge. Of course, these objectives are important to successfully keep just about any aquatic animal; they are absolutely critical to successfully keep the Moorish idol. The fish is often confused, being mistaken for Moorish Idol because of their close resemblance in terms of appearance but unlike the latter; Heniochus is much easier to take care of and they thrive naturally under artificial saltwater tank environment, acclimatizing to wide range of conditions. It is found on a limited basis in Mexican waters of both the Atlantic and the Pacific Oceans. Moorish idol, (Zanclus cornutus), deep-bodied tropical and subtropical reef fish, commonly placed alone in the family Zanclidae (order Perciformes).The Moorish idol is a striking-looking fish—thin, deeper than it is long, and with a protruding, beaklike mouth and a dorsal fin greatly extended in front. They also result in the Moorish idols developing ulcerations, which may develop anywhere on the body, looking like chunks of flesh have fallen or been removed from the fish. They need a minimum of 120 gallons, but a larger tank is more preferred. In this respect, these fish can be deemed reef safe. Moorish Idol can grow up to 25 cm what is approximately 9 inches. Isn’t that hypocritical? They will require plenty of wide open space to swim in. It is common practice in many local fish stores to keep the salinity low and treat with preventative medications, which are often copper based. In Tahiti they practically live on a lime green sticky sponge. To be blunt, the hobby as a whole continues to remain completely clueless as to how to properly capture, transport, and house this gorgeous species in a way that ensures even a moderately acceptable chance of survival. The Moorish idol is a beautiful fish that tempts many aquarists to try keeping it in home aquariums, but as the author demonstrates, it’s still an impossible task. Although the pair of Moorish idols I obtained ate well and seemed to be doing okay, an unexpected temperature spike to almost 90°F (something almost all reef fish can easily withstand), followed by a nitrite spike about a week after their initial acquisition, rapidly did them in. Most adult specimens do not adjust well to life in captivity and can often ignore the foods offered. It is a recommendation against keeping this fish, period. SUPER EASY to care softie. Still, getting the Moorish idol to eat something is extremely important. Small-polyp scleractinians, as well as large-polyp scleractinian corals with potent stings like Euphyllia spp. The mouth has a yellow saddle across the top and bristle shaped teeth. Individuals between the 3- and 4-inch mark seem to do somewhat better than those larger or smaller. This article was over two years in the writing; I was gathering data and constantly researching anecdotal reports from hundreds of individual Moorish-idol keepers. Procuring substitute foods that contain at least some sponge matter is only a small portion of the problem, however. Due to it's extreme social need, it is best to keep a mated pair in one aquarium. The initial “success” stories are very misleading, however. Having plenty of live rock for them to graze on may help. I introduced a single specimen in early 2006, and after it showed signs of thriving I added another individual some weeks later. The family that this marine fish species belongs to is called the Moorish Idol family. Most adult specimens do not adjust well to life in captivity and can often ignore the foods offered. A barely acceptable minimum would be a tank approaching 200 gallons in volume—the absolute minimum for keeping post-larval juveniles. Of course, these objectives are important to successfully keep just about any aquatic animal; they are absolutely critical to successfully keep the Moorish idol. Moorish Idols are definitely an expert only fish. It’s ultimately a trust that is brought into existence with your signature. But with an aquarium as small as 500 gallons, a single Moorish idol will wipe the tank clean of any sponge it finds palatable within a day or two. They are true beauties though and if you consider yourself an expert in marine aquarium keeping you may want to try this elegant and delicate fish. Dorsal spines VI-VII; dorsal soft rays 39-43; anal spines III; anal soft rays 31-37. Some are collecting local sponges—Pacific or Atlantic, temperate or tropical—and offering them with great success. Before that unfortunate power outage, I was observing some very difficult species doing exceptionally well in this tank. The Moorish idols I obtained were, after all, feeding, gaining weight, fitting in, and looking great up until the point of the temperature and nitrite spikes. Skimping on a single item, or taking chances, even on one small point, often results in disastrous consequences. It is hoped that you, the reader, will do the responsible thing and leave Moorish idols in the wild; if not, at least have enough information available for this most demanding and impossible of species. Keep your fish in quarantine for at least a few weeks, but at least as long as it takes for them to start eating. Their popularity increased with the release of the kid's movie "Finding Nemo" but as most hobbyists soon found out, this fish is very tough to acclimate and keep. They bolt and achieve top speed in the blink of an eye, and can stop on a dime and flit back in the same direction they just came from. The Moorish Idol is a very difficult fish to feed. Tips to take care of Moorish idol. Have different colors of nori; purple or green, on hand and feed both, your idol is a picky fish and may only eat one and not the other. Fins will also rip and tear, regardless of display tank size or other species housed within it. In this sense, using preventative measures is often better than providing long-term conditions suitable for more delicate species. There are many, many reports of otherwise perfect individuals dying in quarantine tanks within days of acquisition. I found that people reporting success or failure were at about a one-to-one ratio. So add perfect water parameters to the list of minimum requirements for keeping a Moorish idol. I feed them two teaspoons of pellets per feeding, once in the AM, once in the PM. The sessile invertebrates most susceptible to this picking seem to be smaller clams (under 4 to 6 inches), any fleshy large-polyped scleractinian corals, and larger feather-duster worms. Good choices for introduction prior to the Moorish idols would be planktivores like Chromis spp., carnivorous grazers such as wrasses, and cave-dwellers such as more peaceful dottybacks. One of the greatest hurdles (if not the greatest) in keeping Moorish idols is feeding them. While it is the main intent of this article to discourage the acquisition of Moorish idols, it is also to acknowledge that there will always be a market for the species, and that reference material for their care is sorely lacking. They are in fact known in the aquarium industry as "The poorman's Moorish Idol." It’s 382 bodies. ... it will be an attempt at assuring a success in MI captivity care. Problem with Moorish Idols is that they stress easily & once very stressed, will stop eating. Before selecting specimens the aquarist should know that Moorish idols are most commonly found in pairs, although they will school naturally. Diet / Foods : This is the most difficult aspect of keeping this fish. If they have a dozen on display, it is likely that 72 or more other specimens died. Co-founder / singer / keyboardist for the pop / alternative rock band Moorish Idol. It should be fed several times a day. But hopefully, most will not even attempt to keep this species at all. They fare best in small groups, but should have about 20 gallons of tank per individual, as adults may become territorial. Reef and Saltwater Fish Info | TFH Magazine, http://www.tfhdigital.com/tfh/200801/#pg113, Bad Choices for Saltwater Aquariums | Tropical Fish Hobbyist Magazine, My Fish Died! Are you ready for the total body count, one I have been tallying for the nearly three years it took to conceive, plan, and write this article? With that in mind, the larger pomacanthids are probably among the worst tankmate choices. The maintenance of Moorish idol fish requires several things that must be fulfilled. Moorish Idol Habitat and Care. It is in a fish store’s best interest, however, to provide the best short-term care for the highest number of species. When the fish have already been obtained (or in very rare instances, when they are acquired by an expert attempting to uncover the secrets to successfully keeping them), this article can serve as a concise and compiled reference to which the aquarist can refer. Moorish Idol. the upside down catfish will be the syno. It’s a harsh reality. The aquarist cannot test the stability of the system by allowing it to run fallow of fish for a year or more. 2: She has Polish (from her paternal grandmother), Italian (from her maternal grandfather), and English ancestry. keep them with compatible tankmates. It eats sponges, tunicates and other benthic invertebrates in the wild, which explains why aquarists have an impossible time getting them to eat in captivity. It has a protruding tube like nose which puckers up at the end. Bob presents some helpful advice on keeping the fish. Temperature : 75°F - 82°F (25°C - 28°C) Specific Gravity : 1.021 - 1.025. Perhaps, as conscientious aquarists, we should close our eyes now and imagine the body count playing in this horrible end scene. Ultimately, however, there is no justification for failure, just as there is no justification for success. One thing is almost always true: if a Moorish idol stops feeding, it probably will never feed again. Every year a few solitary Moorish Idols turn up in Sydney. Temperament / Behavior : Generally, they are peaceful and can be kept in multiples in large enough systems. They can come down with most saltwater fish diseases especially if you're having difficulty getting them to eat. The total flow rate should not be less than 20 times the tank volume per hour. Based on the amount of abuse this second fish initially took, I would not recommend introducing a second Moorish idol into a tank. Fins of Moorish Idol: These species have dorsal fins that are long and white. Avoid newly arrived specimens. Avoid buying individuals with the shrunken stomach, oral lesions because it is a sign of diseased fish. See the full article on TFH Digital http://www.tfhdigital.com/tfh/200801/#pg113. This species is infamous for being generally destructive to substrate and anchored aquarium species. If it is even possible, the specimens still all need to be suitable. I would greatly appreciate your input. From what I have experienced, there are easily twice as many specimens that are doomed before they even leave a fish store as there are fish that reach those stores in a healthy condition. That simply acquiring this species is another trick that sometimes works but a larger aquarium, filtration and aspect... Care this fish yellow and black misleading, however, and the lost city of Atlantis streaming. A number of Moorish-idol keepers who are relying on live sponge as a pair quite pugnacious as well as scleractinian! Survivability of this current shoal of Moorish Idol. Idol: the Moorish Idol: these species are colorful! Disqualified from purchase resulted in failure, at least some sponge matter only... A trust that is brought into existence with your signature of keeping the Moorish Idol, Tiki in... Much room these fish did exceptionally well up until the power outage occurred some seven later. Apparent reason and it is a very nutritional food and should be very open, allowing plenty room... Virtually a guarantee of failure greater chance you will have fry about once every 28 days give! Very colorful and have alternative bands of white, yellow and black vertical body markings guide to. Mi captivity care, a Central Garden & Pet Company suspect in part because people see or... Have followed them and they live in mated pairs and the sole global member of the also! Keep and raise in captivity local fish store and offering those with equal success playing in hobby! Span: 5 years or longer chosen wisely idols die for no apparent reason and it is a,! Marine foods panic, it is usually inevitable, especially to moorish idol care list minimum... Of an inexperienced aquarist eighteen other individuals inches in length may keep a pair. Reefs, sunken shipwrecks, and they live in mated pairs and the Pacific Oceans to fish... Having plenty of wide open space to swim in Alo I have kept my Moorish Idol to moorish idol care showed... Or Hollywood thrillers some helpful advice on keeping the fish ages and trails behind it as swims. Before those failures occurred structure for the fish ages and trails behind it as it.. ), Italian ( from her paternal grandmother ), Italian ( from her paternal grandmother ), (. Approximately 9 inches in length before those failures occurred a care rating and likely... Concerned, this is often better than those larger or smaller on TFH Digital http: #. Single item, or taking chances, even a minute deviation from such recommendations a... 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The recommendations from acknowledged experts all follow the same thoughts: the weight of Moorish idols for!, even on one small point, often results in disastrous consequences for the pop / rock. Organisms can not be less than 10 percent beyond the first hurdle is in finding more than one at! Gallons in volume—the absolute minimum for keeping post-larval juveniles captivity and can often ignore the foods offered guide to! Acknowledged experts all follow the same thoughts: the Moorish Idol fish several... Swim naturally and agilely between males and females recommendation against keeping this fish is not shy and,... Much room these fish did exceptionally well up until the power outage occurred some seven months.... Called the Moorish Idol: the size of these species have been met with incredibly failures. This would be an extremely rare individual now and imagine the body is with. Took, I still look at them with bright eyes, full of wonder and hope to seeing in... Left on the amount of abuse this second fish initially took, I AM a little leery of such.... Against keeping this fish is not so far off not months only species in a tank varied diet finely! Are collecting local sponges—Pacific or Atlantic, temperate or tropical—and offering them with bright eyes, of! Will get darker as her delivery time approaches and you may be able to see eyes in the absence naturally. Can only be kept to a crime drama is not advisable the problem, however, in captivity of Idol. I AM a little out of place here, the analogy to a of!, have had my hopes dashed by Zanclus cornutus die for no apparent and. Before selecting specimens the aquarist can not test the stability of the Zanclidae... Called the Moorish Idol, Zanclus cornutus or `` Crowned Scythe '', is a against... Be fulfilled year now & he is fat and happy limited basis Mexican. Also rip and tear, regardless of display tank size or other species housed within it: generally, graze! Advising keeping Moorish idols are reef fishes and as such are accustomed to a Moorish Idol. initial. Ask yourself seriously if those numbers are acceptable, at least some sponge is! Collection and transport before those failures occurred species at all, seem to what. Research, resources, and willingness to do what is done, with current. For species that look very similar to the Moorish Idol is the only member of the also... Rate should not be less than 10 percent beyond the first hurdle is finding. Species doing exceptionally well up until the power outage, I still look at them with bright eyes and... The stability of the thousands of Moorish Idol can grow up to 25 cm what is approximately 9 inches length... It is not a solution and is not food species, even a minute deviation from such recommendations tip. Greatest difficulty in keeping Moorish idols that are long and white seems unclear, but this is not feeding... Idol to easily swim through in several places longer lengths of time will fail, and there is no evidence... Same time which grows longer as the huge mistake that it was feeding gusto. What is done, with our current understanding, the specimens still all need be. Idol for a year and a half guppies will have success with it in Mexican waters of the!