Blue Led Lighting / Moonlight

[chrisodapz]

hi,
just wondering about blue led strip lights for night lighting. Is this benefical to the tank or just for show ?

chriso.

 

[walkers101]

hi,
just wondering about blue led strip lights for night lighting. Is this benefical to the tank or just for show ?

chriso.

in a tropical tank its purely for show in a marine tank its beneficial to corals depending on strength