Habitat and Niche
The Senegal Bichir is generally found in slow-moving waters, often in swampy regions or along the banks of rivers. The water is frequently turbid (with a lot of suspended fine silt). Polypterus senegalus is primarily a nocturnal predator, feeding on smaller fish, amphibians and insect larvae.
Special Characteristics
Scales - The scales of Polypterids are called 'ganoid' scales because they are covered with a coating of a material called ganoine. This material is very tough and helps to prevent water loss through the scales, enabling Polypterids to survive out of water for a day or two. They are generally diamond-shaped and often have fine, tooth-like projections at the rear of each scale.
Swim Bladder - The swim bladder of Polypterids is modified into a pair of functional lung-like structures which permit these fish to use atmospheric air. Also equipped with efficient gills, Polypterus species are able to use both means of respiration to survive. Polypterus will frequently come to the surface of the aquarium to gulp air.
Pectoral Fins - The pectoral fins of Polypterus are lobe-shaped, similar in appearance to those of the 'lobe-finned' fish like the Coelacanth (Latimeria). Bichirs have been known to propel themselves across land by using their pectoral fins as 'legs'.
External Gills - Very young Bichirs have prominent external gills very similar in appearance to those of some young salamanders. These feathery gills are lost as the individual matures.
They are relatively resistant (but not immune) to most common aquarium diseases, including 'Ich' (Ichthyophthirius multifilis). There is a freshwater fluke, Macrogyrodactylus polypteri, that is occasionally found on wild-caught specimens.
Though primarily a nocturnal fish, Polypterus senegalus can be quite active in the aquarium even when the lights are on. They will frequently prowl along the bottom looking for food during the daylight hours and often rise to the surface to get a breath of air. In my experience they like a tank with plenty of hiding places. Keep them in a tank with other fish that are found within their natural habitat.
Because of its large adult size, I recommend a tank of at least 50 gallons for Polypterus senegalus. When young they can be housed in smaller aquariums but they will need a larger tank as they grow.
Feeding Polypterus senegalus is relatively easy. Though it isn't interested in flake food, the Senegal Bichir will greedily devour frozen bloodworms, frozen or fresh shrimp and frozen beef heart. They will also eat sinking pellets like shrimp pellets and cichlid pellets as well as the occasional suitably-sized feeder fish. If housed with other fish that are aggressive feeders, special care should be taken to ensure that the relatively slow-moving Polypterus is getting some of the food.
One special caution regarding all Polypterids needs to be mentioned here. They are all accomplished escape artists and their aquarium needs to be prepared in such a way as to block all of their possible escape routes. I once had a large (12 inch) Polypterus senegalus that managed to get out of its aquarium and decided to go for a stroll.
2006-06-18 04:59:07
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answer #1
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answered by Mintjulip 6
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Albino Bichir
2016-12-15 18:47:18
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answer #2
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answered by klitzner 4
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This Site Might Help You.
RE:
do anyone know what are the characteristics of an albino bichir and how to take care of them?
what type of food to feed them?
Can they live with other aquarium fish?
2015-08-14 17:33:36
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answer #3
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answered by Wolfram 1
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Bichir Care
2016-10-02 22:36:03
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answer #4
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answered by Anonymous
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For the best answers, search on this site https://shorturl.im/avn6G
They're the same species, Polypterus senegalus. It is selective breeding that produces the albino strain.
2016-04-04 01:09:20
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answer #5
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answered by ? 4
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They have a like a ivory skin tone and pinkish red eyes. I feed my Bichir brine shrimp and algae wafers. ( it has to sink) Drop the food in the same spot everytime and he'll get the hang of it. He is compatible with other fish. I keep myn with cichlids. they like swimming around so don't get a small tank. i have a 55 gallon and its great. Good luck!
2006-06-18 11:24:38
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answer #6
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answered by «♦ßяíttαηÿ♦» ☆ 5
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no sorry
2006-06-18 05:25:07
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answer #7
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answered by Julia M 2
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