What size Seio for water movement on 120

[spjeff69]

What size SEIO would you recommend for a 120 gallon? I was going to use two, but didn't know what size to get.

 

[Ironman]

I'm using two Seio 1500 on my 90 gallon sps tank if that helps.

 

[crumbletop]

I'm happy with 2 820's in my 90. You might go with the 1100's or the 1500's. If the SEIO's are going to be basically all your flow, the 1500's would probably be good.

Jack

 

[Huggyjd]

I have 2 1100's and 2 820's on my 150.