For those that have been struggling with the Cade return hose not fitting their pumps, here’s a quick fix I did and it’s been running fine for over a year now. I have a vectors s2 return pump with a 3/4” output fitting and the hose didn’t fit, so I Just cut one end off the return hose that comes with the tank and it slots straight onto the fitting. Then hose clamp it on and job done. No adapters needed and it takes 2 seconds. Your welcome