Big G
captain dunsel
Yeah, those Current USA Marine LEDs work pretty good on a "fish" QT 10-20 gallon size tank and temporarily for a "coral" QT when they are just off the delivery truck. As you can see from the graph @Amoo posted, the PAR drops off pretty quickly as the depth of the tank increases. Using it would seriously limit the variety of corals you may want in the future. I've seen them used on 40 Breeder tanks for fish QT and it looked pretty good.
