- Joined
- Jan 18, 2019
- Messages
- 71
- Reaction score
- 25
I'm about 3.5 weeks into fishless cycling and two days ago, my ammonia and nitrite were at 0 ppm. I added 2ppm of dr Tim's ammonia to test if I will get zeros again within 24 hrs but I now have 1ppm ammonia and 2ppm nitrite. Does my tank need several more weeks of cycling?
