Dry rock question

[Aquattro]

Originally Posted by fishytime

you can use cuprisorb(sp?), but I personally wouldnt risk it.....good LR is the single most important "cog" in the "machine" that makes a successful reef tank...

Agreed. The work involved to "maybe" clean it is ridiculous. You'd have to soak it in acid and that's just messy and dangerous. Rock that has had copper should be used in the garden.