Yeow 1500w is a bit too big and pricy but thanks for the help. I think I am just going to end up putting 2 250w aqueon pros to start in the tank behind a 4" bubble curtain. They are black and the background will be black too so I figure with the bubbles you wont be able to see it much. If I need more than the 2 250's I can just add another one or two next to them.