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African Glass Catfish

Pareutropius debauwi

A schooling African catfish with a see-through body and lively personality.

African Glass Catfish
AI-generated illustration
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© Google Gemini 2.5 Flash Image · AI-generated

About

The African glass catfish (Pareutropius debauwi) is one of the more interesting catfish to come out of central Africa, hailing from river systems in Gabon, the Republic of Congo, and Angola, including stretches of the Ogooué and Congo River basin. Its semi-transparent body sets it apart from most other catfish you'll encounter in the hobby. You can make out the spine and internal organs with a decent light, which always draws a second look from visitors to your tank. Unlike the more commonly kept Asian glass catfish, this one is genuinely active and spends its time in the mid-water column rather than hanging motionless. In the wild it moves in schools across a range of river types, from large main channels to smaller tributaries, and that social nature carries straight into the aquarium. Keep a group of at least six, ideally more, because individuals kept in smaller numbers tend to become timid and spend most of their time hiding. They're insectivore-leaning omnivores, so small live or frozen foods like daphnia, bloodworms, and mosquito larvae will keep them in top condition alongside a quality dry food. A peaceful tankmate for similarly sized, active fish, though their energy level and schooling requirement make them a bit more demanding than true beginner species.

Frequently asked questions

How big does the African Glass Catfish get?
The African Glass Catfish reaches about 4–5" as an adult.
What size tank does the African Glass Catfish need?
A minimum of 25 gallons is recommended for the African Glass Catfish, with more room needed for a proper group.
What water parameters does the African Glass Catfish need?
The African Glass Catfish does best with a temperature of 72–82°F, a pH of 6–7.5, hardness around 2–15 dGH.
Is the African Glass Catfish aggressive?
The African Glass Catfish is generally peaceful and suits a community tank with similarly calm tankmates.
What does the African Glass Catfish eat?
The African Glass Catfish is an omnivore. It does well on a varied diet of quality flake or pellet plus occasional frozen or live foods.
How long does the African Glass Catfish live?
With good care, the African Glass Catfish typically lives 5-8 years.