I'm thinking about making a change to the lighting in my 76 half round. Currently I have a 3' Coral Life fixture with a 10000k 31w T5 HO and an Acrylic 31w T5 HO. This is a freshwater cichlid tank which has a Jack Dempsey, a Gold Severum, a Livingstonii, and a Pleco. I have never felt that my...