another newbie light question

[Milez803]

i'm currently running 400watts..and my tank is 22inch depth, and the light is about 2 feet off the surface of water..would it be fine..if i leave my sps coral on the sand bed? because after moving it down their..the sps polyp extend..alot bigger.... just wondering if its is safe....thanks again ahead of time..

 

[kevinpo]

Hello,
As long as the corals maintain the color you are looking for and receive adequate water movement they will be fine.

HTH,
Kevin