I have two 40 watt 4 foot fluro tubes... that leaves me with roughly 1.23 wpg. Should i have both tubes at 3100K or should I have one tube at 3100K and the other tube a higher K such as 6000+? I do not want to have both tubes as higher K because from my understanding Algae feeds on blue spectrums of light.
ANy suggestions are appretiated. I am just learning.
Thanks!!
ANy suggestions are appretiated. I am just learning.
Thanks!!