Kerryk
Fish Fanatic
The one inch per gallon rule is *usually* a generous understocking. If you have peaceful fish that aren't nippy and aren't territorial, and aren't over active, you can allow 10 square inches of water surface for each fish (excluding tail) Ex: 24 X 12 inch aquarium = 288/10 or 28 inches of fish (calculation comes from Tropical Aquarium Fish by Dr. Andrews/Dr Baensch)
Though this is ONLY for small peaceful fish like tetras. A shoal of white clouds and a couple cories would be good as the white clouds are mid-water dwelling, and catfish lower and will not bother each other.
Though this is ONLY for small peaceful fish like tetras. A shoal of white clouds and a couple cories would be good as the white clouds are mid-water dwelling, and catfish lower and will not bother each other.