MellowReefer
New member
Somehow a small piece of tin foil from my frozen food got into the food and I didn't notice until I saw my fish try to eat it and then I lost sight of it. I just spent an hour looking for it and it must be stuck between rocks. Should I be worried? I guess it would mean tearing apart my tank to find it. I know aluminum is toxic but would a small piece cause an issue? Would polyfilter absorb it?