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As long as the tank water is clean, and the fish are being fed properly, the catfish may just be entertaining itself by swimming that way.

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Q: Why is my Cory catfish swimming up and down my fish tank?
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What are three egg laying tropical fish?

neon tetras barbs cory catfish


What variety of fish can be kept at home aquarium?

Guppies, Neon tetras, lemon tetras, cory catfish (bronze), oto sucking catfish, platys etc.


What is the longest corydoras fish get?

Corydoras barbatus is the largest know corydoras species.Also know as - Giant Cory, Filigree Cory, Bearded/Banded/Barbatus CatfishThey grow to about 13cm or 5"However, they are a part of the catfish family, and the largest catfish is the Mekong Giant Catfish - they grow up to 3m or 10 feet.


what is the best fish to have with coreys?

Cory Catfish tank mates include most community tank fish as long as they are non-aggressive and friendly in nature. Otocinclus Catfish, Tetras, Swordtails and of course other Corys can be a good fit.


Is a catfish a Tropical fish?

No, catfish is not a tropical fish.


Will catfish eat any other small fish in a freshwater tank?

Well that all comes down to what kind of catfish u have peppered corydoras will only eat another one of your fish if it died and sank to the bottom so just research your fish first and then buy the less aggressive fish. in my tank i have 2 species of catfish, 2 upside down catfish and 2 peppered corys and they havnt attacked any of my fish. Oh and if u get upside down catfish dont get the bigger version it's very aggressive. hope that helps


Which catfish doesn't eat other fish?

All catfish are opportunistic feeders. To minimize predation in your aquarium if smaller fish choose a species who have smaller mouths such as Cory cats. Raphael cats can also be good choices. Various Synadonitus cats would also suit well.


What fish starts with U?

Upside-down Cat Uaru Undulated Moray Eel Unicorn crestfish Uaru, upside-down catfish and unicorn crestfish are fish species.


What is the Pisces symbol?

Two fish. One fish swimming going up an another swimming down.


What size fish tank would a Cory catfish need?

Technically, a 2 gallon tank for one Cory cat, 4 gallon tank for two Cory cats, and so on. The rule is one gallon per one inch of fish and Cory cats can grow to two inches, although the bigger tank the better. I would DEFINITELY not recommend a 2 gallon tank with one Cory cat. They like to be in groups and will be happier and healthier.


Is swai fish kosher?

No. Swai is a type of catfish, and catfish are not a kosher species of fish.


Is catfish and mud fish the same type of fish?

Base at my researches the catfish and mudfish are the same