I've had one of these for a few months now and right after I got it it browned out becuase of unstable parameters, so I took it off the rock and put it on my frag rack. It's starting to green back up but the rim of the base is white is this bleaching? I'm also wondering if I should put it back on the rocks for more stability of light in the same area cause my snails move it around on my frag rack?



