haha,thanks! Roja seems okay actually. I check on her daily and her tail fin seems a lil less clamped each day. The pH is evening out. It shifted wildly on her,so Im pretty sure that messed with her. 6.8 one day,8.0 the next. Now she is sitting at 7.4. I really dunno if that nutrafin stuff is working though. Maybe it takes awhile to do anything lol? So i was at the lfs and they had small sea shells for a quarter. I got one for each tank. I read that can raise your kh. So we shall see what happens.