4-6105's

[xabo]

Can you tell me if 4-6105's will be too much flow for a 210 w/a Southdown sand substrate? Thanks

 

[rvitko]

It is overkill, 2 would do the job.

 

[xabo]

2 it is..... ...........will keep the other 2 for backups. Any recommendations on programing/placement? 7096 controller.

 

[rvitko]

I would place the pumps on the back corners and aim them so they hit the front 5ft away. I would start with Interval mode and possibly also try pulse mode.

 

[xabo]

Thank You