Dosing for coral growth

[Aquattro]

Originally Posted by MitchM

Are there any studies regarding the silicone?

I'm sure there aren't, not really something that would qualify for funding

but, there's lots of discussions about not using tanks previously treated with copper, so I assume it's a possible scenario. I know that silicone can absorb methylene blue, so the likelyhood of it absorbing and leaching back Cu is pretty good, IMO.