- Joined
- May 10, 2019
- Messages
- 38
- Reaction score
- 69
Hi fellow reefers.
Tank is a 90 gallon mix reef. 3 years old.
See pictures ( this little fan looking things are everwhere, seems to me they have a calcium body of some sort ) I want to know what they are and their function in the tank, kill methods if is bad or appreciation if is good.
Thanks for the help
Tank is a 90 gallon mix reef. 3 years old.
See pictures ( this little fan looking things are everwhere, seems to me they have a calcium body of some sort ) I want to know what they are and their function in the tank, kill methods if is bad or appreciation if is good.
Thanks for the help