- Joined
- Sep 28, 2015
- Messages
- 79
- Reaction score
- 7
First, my live rock is not cured, its aquacultured. My question is, yesterday I tested for ammonia and the level was 0.05 which was down from the day before when it was 1.5. After I tested the water I cleaned off some stuff that had appeared overnight on the rock (the stuff looked like whitish little sheets here and there) I brushed off most of it with a toothbrush. Today when I tested the ammonia it was back up to 1.5. Should I be concerned or is it because I brushed off some dead stuff into the water? I'm planning on a small water change this coming Friday. The tank will be 1 week old.


