lighting questions

[Garth Schafluetzel]

ok ive been drawing up a few designs for a DIY canopy and ive been trying to decide how many supplement bulbs i can fit. ive been trying to find 72inch t5ho i would like to do more than 2 but i dont think ill have room i only have 4 1/2 inch max to fit them in on each side. i just cant seem to find many 72in bulbs or retro kits for bulbs i would like the fiji pink or is it purple? and and ati blue plus. and 2 250 wat 20k XM metal halide in aquamedic pendents (DE)

 

[bkv1997]

Garth:

Are you only going to use 2 DE bulbs over a 72" tank? I'd really recommend 3 unless you like dark spots.

Brandon