How much blue lighting is needed for clams? I know that some people supplement their metal halides with actinics to sort of balance out the color of the tank. But do I really need to add actinics if I use a 6500K or 10k metal halide?
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
