UP DATE : op here, :) I now have 6 fancy gold fish in a 75 gallon tank, 1 ryukin, 1red capped oranda, 2 blue oranda's, 2 very cute lion heads, 6 white clouds, and 6 lepoard danios. the lepoard danios will be moving out and i will be adding a few more white clouds to a school of about 15, and...