It would be nice to know what kelvin (assumed MH) bulbs are being used in these clam systems. I ran mine under 6500k bulbs and supp. atinic and the clam went from light blue to blue/black.
I have a 20 Long (12" deep) with 2 65w pc and 20w of actinic. I had put him on this side of the tank orginally but when I added some new coral I moved him to the other side under the actinics, which he apparently didn't like because he moved himself back tot he orginal place climed up on the rocks and put his foot down.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.