18 months old 65 gallon

[danny zubot]

The tank looks great, what kind of lighting do have on the tank i like how bright it is.
ps how do you keep the sand so white
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Thanks, I currently have a single 14K 400 single MH, no supplimental lightng yet. The sand usually stays pretty white because of the cleanup crew and water flow over the surface. Its isn't white right now though, for some reason I'm dealing with a bit of cyano at the bottom of the tank.