- Joined
- Oct 14, 2018
- Messages
- 27
- Reaction score
- 12
I went with the 1.0 so I could use it for gfo and carbon but my carbon is just tumbling while my gfo just sits there. I’m using brs rox 0.8 and rowaphos. I’m probably gonna have to get an extra sponge to put on top of the carbon and just sandwich it down to keep it from tumbling.



