Hi everyone, it's been awhile. Lately i have lost a few colonies, and on the skeleton there has been pink patches. I have been reading where acans have it but not much else. things that i have lost, open brain, favia, lobo, acans, chalice. A few pieces i have dipped, some multiple dips, not much really has been successful. I am new to this whole dipping thing, so can someone explain what the difference is between the iodine's. I was told to use the iodine from the pharmacy(tincture).



