trueblackpercula
New member
Hi everyone i have a radion G1 with TIR lens on an all SPS tank 30 x 30 x 31 deep . My question is can anyone tell me how important the Red led is? is it for pleasing the eye viewing pleasure or do SPS get anything out of it? and if sps get anything out of it how long show red be present and at what intensity?
Many thanks
Many thanks
