ok, so i know the tank is able to process 4ppm of ammonia in 12 hours (done the testing but not adding here) the only problem is....it seems to stay on 1ppm no matter what? as if my bacteria is not growing anymore??anyone got any ideas on this?? the temp is fine.....the IS a decaying snail in there, he died and i found him this morning with white decay...have no idea how long he has been dead, going to remove him tonight as i have to go work now, thanks!