100 corals
New member
Do clams change their colors. I ask this because I have a maxima or crocea not sure, that is now brown/purple color with tiny blue dots around the edges of the mantel. Will or should the clam start to color up just like an SPS coral thats been abused? Or am I stuck with this color? I have 2-400 watt halides, and 4-URI VHO tubes over a 90 gal