White'sTreeFrog+Fish?

[Crystal6]

Well, fish do not eat feces, so you will need a filter. Filter feeding invertebrates (most of which are marine) feed on small particles of food and not the waste product of other animals. Catfish and loaches will root around in the substrate in search of food and in the process (hopefully) prevent waste from settling there.

Ah. Thanks. I kinda figured they didn't but I wasn't fully sure WHAT they eat.

[Kurt]

Food mostly. You can feed fish a variety of things, fish flakes, brine shrimp, live black worm, blood worm, algae waffers and so on.

[John]

Yes, unfortunately it is a common myth that catfish and the like actually clean the water.

[Kurt]

They just eat the food that the other fish miss. And if the rest of manage not to miss any food, then the catfish will starve to death.