I haven’t received my tank yet, but trying to get everything in order. I’ve read some have had trouble connecting the Cade flex return hose to their pumps due to metric-standard conversion issues. Anyone know the size of the Cade flex tubing? I’m using the Maxspect Jump DC 10K return pump. It’s output connections are 1-1/14” (32mm) and 1-1/2” (40 mm) barbed couplings. Do I need an adapter?