How can you have them all bleaching? do you have any trace of copper or something maybe in your water? What is your salinity and how are you testing it?
They do move and quite a bit if the light is not suitable for them.
A video of my maxi mini and the porcelaine crab feeding. It's so cute to see them together:
http://www.youtube.com/watch?feature...&v=UTcHdzKWJD4
Quote:
Originally Posted by Chowder
I have bougth six over the last year in some nice colours. I myself can not keep them from bleaching in my tank. No matter where I put them. Medium light, low light, in a cave they all bleach. Even in my frag tank under t5's. It really upsets me I can't keep these unbleached because they are so colourfull and they stay in one spot close to where you place them.
Chris
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