- Joined
- Aug 14, 2017
- Messages
- 16
- Reaction score
- 5
Hi everyone these months i found something bad in my tank all coral looks not happy, but i check the no3 (Around 5ppm) po4 (Around 0.25)is looks ok, but the tank going bad it star from this year April. Now growing a lot this kind unknown algae. I think it will go crazy, what can i do, i need help! Thanks a lot!