Catfish Housing tools: what they help with
These calculators size your catfish's living space: the minimum and recommended dimensions, how much bedding or substrate to buy and what fits in the space you have. Too little space is one of the most common welfare problems in pets. The right size gives a catfish room to move, rest and behave normally.
What to know about housing and enclosure size for catfish
Aquarium catfish range from 4cm corydoras to species over a meter, so confirm adult size before buying. Most are bottom-dwellers needing smooth substrate to protect their barbels and their own sinking food.
Catfish quick facts
| Measure | Catfish |
|---|---|
| Typical lifespan | 5–15 years |
| Diet | Omnivore |
| Mature at | About 1.5 years |
| Clutch size | 200–400 eggs |
A practical tip
Treat the minimum as the floor, not the goal. Bigger is almost always better, especially for active or social species.
Other catfish topics
Most questions lead to another. You may also find these useful: catfish age tools, catfish behavior tools, catfish breeding tools and catfish cost tools. Or see every catfish tool in one place.
Housing tools for other pets
The same kind of tool exists for other species, each using that animal's own reference data: goldfish housing, betta fish housing, guppy housing and molly housing.