Sorry, I didn't really know how to title this thread. So, I have a Next Reef MR1 reactor, I converted to biopellets. I am currently running a sicce 2.0 return pump. Here is my issue. the reactor uses 5/8" tubing. The return pump connector is .8-1". Right now, I rigged the tubing to "work", but I in no way want to keep it like this. I ran the 5/8 tube into the 3/4" tube. Not even sure how it fit. Anyway, what do I need to do to run one size tubing?


