I have some old salt water HQI/Compact lights an two 250 w Metal Halides 10,00k an 20,000k light bulbs for my old reef tank an was wondering What is the Correct Spectrum of light for Cp's?
6400k very yellow tint mainly used for fresh water plants.
10,000k very bright whit light for reef tanks an i have used it for fresh water live plants with great success.
very blueish to purple tint
An would you recommend halides , T-5, or compact Flourescent
I hope that i made sense here sorry if i didnt