I've decided to turn my 20G tank into a planted tank with ghost shrimp. This will be a tank for the shrimp to breed in. I haven't decided if I will upgrade the lighting to a 24" CF hood, or leave it as is. I'm going to be getting the plants for this tank primarily from my 135. I've added flourite, and it has already cleared up quite well in only a half an hour. Currently the filtration is a hydro IV with an ac50 powerhead running the filter. I'm going to do reaction CO2, and Greg Watson ferts.