does anyone know of a filter that is all mechanical/biological/chemical that is in the price range of $60-$120?
if so then can you please give me a link?
and another question is if bullhead catfish are compatible with pictus catfish and striped raphael catfish? can 2 bullheads live in a 75 gallon with a pictus catfish and a striped raphael catfish, if the bullheads are about 6 inches long? and are all those catfish compatible with 1 male texas cichlid, 1 male red devil, or 2 blood parrots? what would be the best cichlid of those i mentioned to keep with the catfish?
if so then can you please give me a link?
and another question is if bullhead catfish are compatible with pictus catfish and striped raphael catfish? can 2 bullheads live in a 75 gallon with a pictus catfish and a striped raphael catfish, if the bullheads are about 6 inches long? and are all those catfish compatible with 1 male texas cichlid, 1 male red devil, or 2 blood parrots? what would be the best cichlid of those i mentioned to keep with the catfish?