Because of their size — one of the larger aquarium fish kept — they are often the only fish in their tank. However, there are several species that can get along with arowana. Arowana are prone to eye problems in captivity. Fatty foods and a diet of non-living animals can cause the fish to develop Drop-Eye.
Some feel that feeding on non-living animals allow them to direct their gaze downward and to become cross-eyed, but experts feel it has much more to do with diet. A healthy diet of live prey can help to keep them thriving. Any of the common tropical fish diseases can also infect your arowana, such as ick or ulcers. Specialized treatments that are suitable for arowana are necessary to deal with these problems. You will need to consult a veterinarian or specialist. Keep an eye on their scales to watch for infection.
With any aquarium fish, the best way to prevent or cure diseases is with good water quality. Many illnesses can begin with the stress of an ammonia or other chemical build up in the water. Frequent testing, water changes and water treatments when necessary are important. And because arowanas are messy carnivores, this need is definitely more acute.
Maintain a strong filtration system and remove uneaten animal parts promptly to keep the water clean. Good luck. Arowana rarely breed in captivity, even in zoos and public aquaria. If you wanted to venture into the pursuit, their behavior is fascinating. The arowana is a live breeder and the eggs are carried to maturity in the mouth of the male. When breeding has been successful, zoo keepers have extracted the fry from the mouth of the male arowana, holding the large fish in their hands.
Arowanas are called Dragon Fish, probably because of the frightening barbells that protrude from their bottom lip. They are also referred to as bony-tongue fish because of the bone in the bottom of their mouth that they press to the top. Some will call them Monkey Fish maybe because of their hunting and leaping ability. They can survive for a period of time out of the water because of their swim bladder. In the wild, arowana feed extensively during flood seasons, when water levels are highest in their native habitat.
Tree limbs that are usually high above the water surface become accessible during these times. Naturalists have captured video of arowanas leaping out of the water to feed on large insects and small animals in the branches. Arowanas require a great amount of care and a large investment.
So, what fish can live with Asian or silver arowana? Which fish are compatible with arowana fish? Clown loaches also love to move around in large aquariums, although you need at least four of them to encourage their schooling nature. The fish appreciates a lot of hiding spaces that you can create using sturdy plants, rocks, wood, and caves. Freshwater stingrays are named for the poisonous barb on their tails that they use to defend themselves.
Use a fine sand substrate to protect their bodies from injury. The tiger datnoid or tiger fish is named for the multiple stripes running across its gold and white body. Wild datnoid fish are impressive predators, and they stalk small fish, crustaceans, shrimps, snails, and crabs. You will need to satiate this carnivorous nature with live foods, although the fish can learn to feed on pellets and frozen food. Wild datnoid fish can reach up to 18 inches in captivity. The fish are a bit shy, so you should include plenty of hiding spaces in your tank.
Datnoid fish will co-exist peacefully with arowanas. If you have kept cichlids before, you will find it easy to raise a parrot fish. The fish is a fairly new hybrid from two Central American cichlid species. Parrot fish are commonly bright orange in appearance with small patches of colors like white.
They mostly reach eight inches in size. They will quickly dash away to hide once they sense danger, and you should provide a lot of hiding spots. Invest in a sand substrate since they live to dig around the bottom. The common pleco can be a misleading term since there are almost pleco species in the Loricariidae family. The common pleco has earned the name armored catfish thanks to its well-formed bones that take the appearance of a war armor.
Plecos are bottom dwellers who are notorious for nibbling on plants, algae, and driftwood. You can give them vegetables like lettuce, spinach, and peas. Feed them in the evening because they are active at night. The knife fish has a striking blade-shaped body, and it can swim backward in a fascinating fashion. There are multiple species of the knife fish that vary in habitats.
Most knife fish grow quite large. African knives, for example, can reach lengths of 8 to 12 inches. Some of them will require tanks as enormous as gallons. They are territorial and aggressive. They are omnivores that should be offered a varied diet to stay healthy. A post shared by Buffzoo buffzoofanpage. If you have the space for a ridiculously oversized tank, then the Redtail Catfish may be a good option to keep with your Arowana.
However, considering they can reach sizes of almost as large as an adult human, think very carefully before bringing one home. A post shared by Allafricanfish allafricanfish. They can be fussy eaters and generally will only eat live or thawed frozen foods, so be prepared to work with this fish when it comes to mealtime.
The ideal tank mate for an Arowana is a large fish or group of fish that spend most of their time in other places in the tank than the upper water column. Bottom feeders and middle dwellers are great options because they usually stay out of the way.
Fish that are sturdy enough to withstand any snaps that may come from the Arowana are most likely to be a successful tank mate. They spend almost all of their time near the surface of the water hoping to find food. They are known to eat frogs, insects, and even small birds and mammals that come into their space.
In the wild, Silver Arowanas usually live in the floodplains of the Amazon River. They prefer a scarcely planted tank with plenty of room for swimming and hunting. Slightly acidic to neutral pH levels from 6. Arowanas are tank busters, reaching 3—4 feet in length. They usually stay closer to 3 feet in captivity, though. They are powerful fish that can propel themselves out of the water to catch prey, so ensure your tank is equipped for the size and needs of this fish.
Pair that with their penchant for aggression and you have limited options when it comes to tank mates. Generally, adding additional fish into the tank is hit-or-miss. All fish are different and you must keep a watchful eye on them to ensure that they get along. That way, they can defend themselves against the Silver Arowana if an attack occurs. Pay close attention to the behavior of your fish and be prepared to separate them if needed.
The tank size you have available to you will impact the likelihood of these pairings succeeding as well. More space is always better!
Breeding Silver Arowanas in captivity is quite rare. Most of the fish you see in stores are from commercial fisheries. This is because this species is quite finicky about breeding. They only do this during the flood season, which is around July.
If you do have a bonded pair that chooses to breed, the process is interesting to watch. The female will lay her eggs after the two fish build a nest. Once all the eggs are laid, the male will scoop them up in his mouth. Silver Arowanas are mouthbrooders. The male will keep the eggs in his mouth for up to 50 days until they hatch. Then, the fry will stay for an additional 5 weeks. At this point, the fish fry are pretty large. They can eat small feeder fish or brine shrimp without any issues.
By now you should have a pretty good idea of what it takes to keep one of these fish in a home aquarium. If you have the space, time, and resources to help this species thrive then we highly encourage you to give it a shot. Owning a large and challenging freshwater fish is incredibly rewarding! Alison has been interested in fish and aquariums for over five years.
When she's not writing about fish you can find her hiking, swimming, and doing yoga. Aquarium Source. C Care Guides.
Alison Yang Alison has been interested in fish and aquariums for over five years. You May Also Like. R Resources. Read More 12 minute read. There are many different types of aquarium catfish out there.
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