Well, I had asked this question on another forum with getting too much response so I'm gonna try here. I have a BARE (ie no hiding places) 300 gallon (8'x2'x30") with a 15 inch leichardti, 2 x 10-12" ST's, 1 x 10" IT, 1 x 6" ST, and 1 x 6" NGT. I have 2 more 6" NGT's and was wondering if I can add one or both into the mix without losing fish. Thanx in advance.