Not to get off topic, but since we are talking RBC's are the aquarium Biowheel filters the same concept, I was considering one of them for our tank to possibly reduce water exchanges and other stuff.
If so does anyone have recommendations?
Thanks
Same concept, I had one on my aquarium years ago. It worked really well.
I also built a mini RBC from a pleated canister filter. I believe it was 10" diameter x 20" long. I made some hubs, mounted it on a 1/2" shaft with nylon bearings and rotated it with a synchronous gear motor. It worked really well, just need to keep them out of any light. Surface area was really high. I can't remember what it was.
