Originally Posted by LAXplaya
4ft 55g tank 80lbs LR 1.5in of LS and a BTA and Hatian pink tip and other fish, is a 400 watt metal halide ok?
Pendant or fixture? Pendant will cover 2 feet area, you would need 2 and not 400w. I would recommend 150w or 250w instead (x's2) Barry
