Lighting suggestions


New member
(cross-posted to the Lighting forum)

I need some suggestions for lighting a future project:

The tank -- Perfecto 37g column (20W x 18D x 25H)

The plan -- to stock with 2 or 3 pairs of seahorses (probably H. erectus or H. reidi), so no corals; instead a planted 2 - 3" sandbed with live rock and several varieties of macroalgae for holdfasts.

I'd prefer to stay low or medium light since I don't plan on running CO2 on this tank if it can be avoided, but give me all your options including the ones that would require CO2. Thanks in advance, folks.