Thanks Guys! I've only been at this since February, when I bought a friends established tank. It's a Current 34g cube, the light is a Current Orbit Marine LED light that I guess was made for the tank. The Pink and Gold Paly's are only about 6-8in. away from the light, but they seem to grow bigger and longer the closer to the light. I've got frags at the bottom of the tank that grow a bit slower, but equally as aggressive. The Oxide Palys are pretty much the same! I don't know what I'm doing, but I'm trying to be as consistent as possible!