Be careful using this “No More Algae” for your fish tank. I use it yesterday, today one of my fish died. I dissected the fish stomach and found out it had eaten the left over residue of the “No More Algae” pill, apparently the pill didn’t dissolved completely. Inside the fish stomach I found all of this residue and I believe that’s the cause of my pet fish death, it couldn’t digest this thing, big stomach.

“No More Algae” pill killed my fish