ThomasG07
Aquarium Advice Freak
- Joined
- Jul 16, 2012
- Messages
- 253
I have a 50 gallon tank that is currently in the middle of a fish in cycle. 5 fish. I've had nitrites present for a few weeks. I used to use buckets to do water changes and I would pretreat the water with Tetra Aquasafe plus before putting it in the tank but I recently got an aqueon water changer so the water doesn't get treated before going into the tank and lately there has been ammonia present. Could the chlorine be killing my bacteria? I leave the the filter running during a water change btw