yes yes, all i need is my fixure. Heres a quick little storie, in the past ALL of my f/o tanks and FOWLR, EVEN dating back to my first chicliad tank in 5th GRADE! always with out fail had very good thrieving fish. The thing is I put soo much work into my tank. Not to mencion money . Even mistakes such as overloads or not acclimating my fish never seemed to effect my tank. I think its the people who just dont care, and do the acqurium for looks, or beacuse of a movie COUGH COUGH finding nemo EHRMMM. Well The Love of the owner is the best element for the tank, and sadly now adays it is a Trace Element