21x26' Medium Pond Kit Aquatic Rakes & Cutters Dirty air filters are the

Dirty air filters are the biggest cause of compressor failure

This is a great staple diet for goldfish and small Koi that is efficiently digested

If you are upgrading

All PVC Fittings are not the same

recommended air flow of 1/2 to 2 CFM

21x26' Medium Pond Kit Aquatic Rakes & Cutters Dirty air filters are theThis kit is a step above our Small Pond Kits. It includes a larger filter for increased capacity, as well as a larger check valve and 2" water line for increased flow. Due to the filter size, all medium pond kits ship motor freight. Each kit it includes: 45 mil EPDM Liner Pond Liner Underlayment Pond Skimmer with filter brushes AquaFalls Biofilter Waterfall Base High Efficiency Pump Check Valve Assembly Black PVC Flex Pipe Bacteria Waterfall