What is the lowest water temperature you can use Proform-C, as a treatment? My current temperature is hovering around 48 -50. And I need to treat my...
The last two comments focused on filtering the upper pool. Is that because it's the easiest place to access? Or is there an issue with an upper pool...
People have told me it is around 2,000 gph, and that above that it will fluidize the sand bed. I am a novice and have not built one though, just the...