Scotty Fraiser
Aquarium Advice Activist
- Joined
- Mar 18, 2013
- Messages
- 175
I have a nextreef smr1 reactor. My question is it came with 2 circular sponges that fit in to chamber. I know that 1 goes above the media to keep it from blowing out. Is the other supposed to go just below the media. That is where I have it and the phosguard is tumbling greAt. The problem is the bottom sponge eventually works its way up the pipe and the media ends up being sandwiched bw two sponges. When this happens the media no longer tumbles.