Avoid using seashells, coral or sharp rocks. Avoid soft rocks such as limestone that dissolve in water. Never place tank close to air conditioner or heat register. Use at least one catfish and one algae eater for each five gallons. Keep a ratio of at least 2 females to every male.
Males can run females thin.
A common sign of a killer fish in a tank is loss of one fish at a time for no apparent reason. Nursery L.C. All rights reserved.