bryan01601
New Member
Is copper safe for crabs (blu legs, Scarlet reef) I know it says do not use in the presence of inverts but, do the mean all inverts or just corals and anenome etc... 
COPPER QUESTIONS ?
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pufferlover
Active Member
Copper is also a problem for smooth skinned fish such as Dogface Puffers and Eels. I know people who have used in tanks with eels with no problems but I know from my own experiences that Dogfaces do not tolerate well but if low enough dosage used and monitiored it can work. As jimi said tho inverts not a chance.