I currently am running 3/250 watt metal halides with 4 t5's on my 210 reef. Thinking of replacing with Hydra 52's anyone out there using them or another type of LED that's comparable?
I replaced my 3/250 MH with 4 hydra 52... run them at 75 percent and cut my energy use by 3/4... Everything has adjusted and growing... I have not tweaked them, using standard settings with my APEX... I like the power savings and the look is great.
