TropTrea
New member
Hey maroonman go back to page 7 and look from plumbcrazy he posted pics of him running just one from aquariumleds I think and its on a 40 gall breeder tank .... His one look likes pleanty
Actualy for a 40 breeder you should be in the 60 to 90 Watt range with LED's dependent upon what corals your keeping and type of LED's used.