wats MTS i take it some sort of disease, i have a small 15 gallon tank(thats not in use) and the 25 gallon im using now, not really wanting to get big fish i wanna set up a malawi tank but not sure if i wanna set it up in my 25g tank or a new big one lol sorry if im confusing, are the fish i got now able to live in the malawi tank iv been asking around and i cant get a real answer some people say yes and some say no, i got 3 featherfin cats and a geophagus s-something i cant pronounce the next word or spell it sorry lol