[fishytime]

so I added a TIR lense to one of the radions on the end of the tank.....you cant really see any difference looking at the tank, but when you sit on the couch and look up at the bottom of the fixtures you sure can see the difference.....definitely brighter.....I have a second lens kit for the other end of the tank that I havent installed yet out of laziness, but I am impressed so I will likely pick up two more kits and do them all.....now as for whether or not the corals will be impressed remains to be seen......