- Joined
- Sep 8, 2016
- Messages
- 1,560
- Reaction score
- 1,970
Two is good... i had two on my jbj28... and I had dual 1/2” rfgs running on that tank as well... major flow... It will take some tweaking to get the right positions for those wavemakers, but slw20s and slw30s is all i run on my tank


