I have an 8 tube Tek T5 on legs over a 70 gallon, i previously had a no name T5 fixture before,and there's no comparision.Everything is growing awesome and spreading like mad,even my zoos.Before i had zoos on the bottom,and they developed long streched stocks,now,nice and low,tight growth,even on the bottom.My rbta is up on the highest rockwork,but rather than being right on top,it prefers the side of the rock...too bright
