Henry Colf
New member
So I nuked my tank this morning for flat worms. I couldn't beleive how many their were (hundreds). So I followed the directions added GAC when I saw them start to die and then I waited for like an hour before siphoning them out and then I did a 35 gallon water change. So I was just looking at the tank to check on everything and saw a brisle worm around 6 in. or so. Question do they release toxins if they die. This one is lookin like it's on it's way out.