- Joined
- Feb 8, 2021
- Messages
- 47
- Reaction score
- 80
- Location
- 80026
- What state or country do you live in
- Colorado
I installed a 25 watt Pentair UV Sterilizer. My return pump is a Cor15 from Neptune Systems. When I crank up the Cor15 to max flow, I can get only 335ish gph. Just wondering if I'm getting any benefit from the UVS or do I need to get a bigger RP? I think the flow for algae is over 700 gph?

