COR-20 Fittings and Switching out with RSM650s Stock Pump

[Charles4400]

I was thinking about switching out my stock Red Sea Max pump from my 650s with the Cor-20. I like how the stock pump can currently be easily detached from the return plumbing though.

Is the COR-20 an easy swap in or what parts would I need to be able to switch out with the stock pump and still keep that easy removal feature?

 

[ibondy]

Stock pump is connected via flex hose and it should be easy for you to replace with COR pump.