Sorry you got the wrong stuff in the first place. When I suggested Sherwin Williams, I meant one of their epoxy paints, not a 3rd party product they sell in one of their outlets.
I should have been more specific
It's not your fault. Honestly didn't remember who recommended them anyway. At least now I can sleep at night not worrying if the fish will die! It's a good thing you questioned it and caused me to call the manufacturer!
Hey should I be worried about the plastic tank I bought? It's recycled plastic. I washed the inside good but it still beads as if it has some kind of mold release still on it. Esshup recommended tsp.