1st post on this sight, but am on several other forums-waterwolves, aquamojo, NANFA, plecofanatics. My tanks...30 gal. native, pygmy sunfishes**35 gal cube(i gave to the wife)community, danios and swordtails**55 gal. paratilipia bleekeri(lg. spt.) L264, L114 ** ;)125 gal. SA/CA cichlid, 4...