Redsea 650s what pump to replace stock pump

[kac0143]

Two of my red sea pumps have quit working on my Redsea 650s. They are 2150 pumps. What would be a better replacement pump?

 

[SPR1968]

It depends how much you want to spend

High end would be an Abyzz A100

I actually purchased a spare Red Sea pump for mine so I could swap them around but if you want a different brand, maybe eco tech Vectra M2

Its very much personal choice, there are many options