Complete Aquatics 6 Ounce Liner Underlayment, 12.5' x 100' UltraClear 4" (Round chamber is 22

4" (Round chamber is 22

5 Gallon 0

Large pellet will not restrict flow when compared to competing brands

32" Spillway Bowl (#78204) to be used as a waterfall

food conversion and increased antibody production

Complete Aquatics 6 Ounce Liner Underlayment, 12.5' x 100' UltraClear 4" (Round chamber is 22This Liner Underlayment from Complete Aquatics is provides protection for pond liner by acting as a buffer between the ground surface and the liner, to reduce friction and stretching that can lead to tearing. Also allows ground gases to escape from under the liner to prevent hippo effect. This 12. 5' wide x 100' long underlayment has a density of 6 ounces.