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What's the best food for a picky glass catfish that won't eat?

Updated On September 23rd, 2025

Pet's info: Fish | Unknown - Fish | Female | unspayed | 2 days old

I don't know what to feed my glass catfish we've tried shrimp pellets algae tablets in the flakes nothing seems to catch his attention so we are getting alive food next if live food doesn't work we will return him to the pet store

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1 Answer

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Answered By Andrea M. Brodie, DVM

Veterinarian

Published on February 27th, 2018

Glass catfish should be kept in groups of 5 or more or they will not feed properly. They will eat flakes better when there is competition from other glass catfish. Glass catfish do prefer other foods and need more than flakes. Try to get brine shrimp, blood worms, or California blackworms from your pet store. It is also important to keep them in a dusky environment, they do not like bright lights, and will be more active in the evening and night, and therefore also eat during that time. Water temperature should be around 75–81 °F, better at the high end.

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