Which Vortech should I keep?

[Philly Reefer]

I bought 2 used MP10s and my cousin give me his mp40. I am keeping 1 MP10.
So my question is:
I wonder which one should I keep for my 40 breeder build? the other mp10 or mp40?
btw... all of them are the old one(white).

 

[GlassMunky]

On a 40Breeder I think your better off with the mp10s
The 40 will probably blow water out the tank depending where it’s positioned

 

[Billldg]

I agree with above, on a 40b I would stick with the MP10's.

 

[Philly Reefer]

Thank you. with MP40 it would be using it 50% or less.