Biotope a for small tanks?
Hello all! I am considering getting a 20 long and turning it into a biotope tank of some sort. Does anyone know of any biotopes that would work in such a tank? I have so far come up with a Florida biotopes with elassoma, leptolucania, and heterandria, and a lake Inle biotopes with sawbwa resplendens and danio erythromicron.