Par?

[Ucantwin]

Does par play a factor in how much you need to dose? I am getting almost 300 par on the sand bed and 485 at highest placed corals.

 

[plyle02]

High light is always recommended for demanding SPS corals, but if you have LPS or softies, lower par will be more beneficial, the use of AF Products does not play a role either way. Cheers