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![]() Quote:
Live Aquaria also states that percs should not be kept in less than a 20G tank. Percs are very popular fish that are thriving (in pairs) in tanks half that size. You may very well be able to have one in a 20G tank, as long as all of the fish's requirements are met. Sometimes that can be easier in a smaller tank. The tank can be built specifically around the fish's requirements, and there is less competition. |