• Looking to buy a cephalopod? Check out Tomh's Cephs Forum, and this post in particular shares important info about our policies as it relates to responsible ceph-keeping.


Octopuses are very sensitive to copper - I don't know that anything works for fully removing copper and I know no one who has tried this. The safe thing to do is to look for another tank.

I agree, get rid of that tank! you can't guarantee that copper remover will remove all and cephs will die at exceptionally low levels

..but i have it on good avice that that doesnt work either.. scrap it