green are turquoise as far as i know, and depends on your lfs, some will carry gold severums, petsmart gets them in occasionally here by me. but if you live in a place like i do where there isnt much variety then you may have to order from a reputable distributor like jeff rapps (tangledupincichlids.com) he usually has reds available as well as rotkeils (which are SWEET) and some others as well