Will 2 x ecotech MP20's be enough?

[gort]

Hi.. Got a new tank build going on. Custom tank 36x18x24, say 70 gallons.

I want to buy ecotech pumps but do you think i could get away with 2 MP20's? Or would i need 2 MP40's? This is an SPS tank.

I shouldnt have said "get away with". I want this tank to be as perfect as it can be.

Or maybe 2 MP10's!!! ha!!

What do you think?

 

[KrisDeitz]

I would think so. I have one mp10 on my 30 gallon. I cant even crank it up.

 

[sharkbait]

I have a mp40w es on a 34g solana.....

 

[mvm]

I'm pretty sure the MP20s are not available anymore. According to a recent study, the MP10 produced nearly the same flow as an mp40, I think.
What's the glass thickness on your tank?