how much atinic?

[Bob I]

[quote="StirCrazy"]

Originally Posted by asmodeus

I thought that you need actinic on the tank for the corals to grow

My theory on spectrum is to use a good 10000k and suplement to taste with actinic.

Steve

Ok this really hurts, that is twice today I am agreeing with only a word of caution. Use the right Actinic tubes. I myself have a real problem with Coralife Actinics. I replaced my three month old Coralife 96W PC already with a CSL one.