Warning!!!!
Killing the snails can cause a huge spike in ammonia and if it gets to high, it can kill your beneficial bacteria.
Just start over with the FX5 filter and buy new media.
BTW when fish swim they create plenty of ammonia to feed your BB. Snails help reduce nitrates by feeding off the protein in the poop. If the poop where to break down, it would create additional ammonia then nitrite then nitrate. It's another source of ammonia for BB, not the only one. This is why my tanks have them and are very healthy.
Nuking the tank is the way to go, but you shouldn't put your AC110 on until after you remove the coppersafe from your tank and have healthy fish to feed the BB.
Good luck which ever way you go.
Just start over with the FX5 filter and buy new media.
BTW when fish swim they create plenty of ammonia to feed your BB. Snails help reduce nitrates by feeding off the protein in the poop. If the poop where to break down, it would create additional ammonia then nitrite then nitrate. It's another source of ammonia for BB, not the only one. This is why my tanks have them and are very healthy.
Nuking the tank is the way to go, but you shouldn't put your AC110 on until after you remove the coppersafe from your tank and have healthy fish to feed the BB.
Good luck which ever way you go.
