Reef nutrition

AI Hydra 32 on BioCube 16

Rich O

Anyone able to tell me good settings to use for the AI Hydra 32 on a biocube 16 (13 inches deep) for mixed reef (Acros and Plating Montis close to top and torch, hammer, leather, mushroom and Zoas mid to low?). I keep reading AB+, but seems like at full intensity, I will be bleaching corals. Thanks.


Supporting Member
I use a hydra 32 on my 24g cube. Growing a mixed reef. Defiantly lower the lights to 80% and switched my blues to be higher than the UV/V.