- Joined
- Aug 1, 2019
- Messages
- 47
- Reaction score
- 38
- Location
- Amsterdam
- What state or country do you live in
- Other International
Dear fellow reefers, although I have a reef tank for two years now, I see myself as a beginner. Too many things not going the way I want to and bad experiences with other fora. But hey. it's a new day, a new start!
I own a Red Sea Max C130, and re-started about a year ago. Tanks is still fairly empty with a royal gramma and some Lowe animals, ready to introduce some new inhabitants in the near future.
I do have a question at this moment. I have a big rock in the middle of the tank, but there seem to grow little spikes on there (see picture). Does anyone know what this is and how to fight it?
Thanks for your help and suggestions!

I own a Red Sea Max C130, and re-started about a year ago. Tanks is still fairly empty with a royal gramma and some Lowe animals, ready to introduce some new inhabitants in the near future.
I do have a question at this moment. I have a big rock in the middle of the tank, but there seem to grow little spikes on there (see picture). Does anyone know what this is and how to fight it?
Thanks for your help and suggestions!





