I have a 65W Custom Sealife Smartlight on my 37 gal FOWLR
My 30" fixture only fits one PC
bulb. It came with a 50/50 (Actinic 03
/10K) Smartlight bulb. When this eventually burns out, what should I replace it with?
1. The same 50/50 Smartlight.
2. 8800K bulb.
3. 10000K bulb.
I am trying to figure out what bulb is best to encourage the growth of the coralline algae on my LR
. I assume that the fish and hermits don't much care about the color of the light.