Which Tunzes

[steveoutlaw]

I have a 3'x3'x27" cube. I'd like to have 2 controllable tunze pumps to keep LPS and SPS. Which ones should I go with?

 

[steveoutlaw]

Or I could have 4 of the smaller controllable pumps.....maybe four 6055's?

 

[rvitko]

4 6055's would work, it would be a bit low flow for heavy SPS, but ideal for LPS. I would suggest 2 6105 but with the voltage switched to 12V to reduce the max flow to about 2000gph.

 

[steveoutlaw]

Thanks Roger.

 

[shawnz28]

I agree with Roger with the two 6105s. I started with 2x6055 and 2x6045s in my 93 cube (30x30x24) and I think I would have needed 4x6055s to make me happy inplace of the 6045s. Instead I replaced a 6045 with a 6105 at 12v to up the flow, and just swapped the front housing to the 6205 flavor to see if I prefer it.