So, I'm wanting to add Pothos to my aquarium but eailer, I was reading that Pothos are toxic to some household pets, such as cats or dogs. I know it's safe for fish to nibble on the roots but I couldn't find anything on if it was safe for fish to nibble on the leaves. Since, I have goldfish I fear that they could get sick if they ate some of the leaves. Help please. Also, I'm wanting to put the whole plant into the tank instead of the HOB.