Tag: pond mechanical filter foam
-
I use 20-PPI cut-to-size foam in my 1,200-gallon pond filter. Here is what 20 PPI means, what it catches, why I chose it, how I clean it, and when I would use a different density.
I use 20-PPI cut-to-size foam in my 1,200-gallon pond filter. Here is what 20 PPI means, what it catches, why I chose it, how I clean it, and when I would use a different density.