Bigg081 is right on the money, I have had them several times over the years. They are active and alittle skittish but calm down if they have some bushy plants to duck into. They don't do to well except in groups and eat flake, small granules, and live foods like baby guppies, black and tubifex worms, as well as brineshrimp. A high protien diet maximizes growth and color. they like soft water that is either slightly acid or neutral pH. Females get about 2 1/2" and males to 3 1/2".