Complete Aquatics 6 Ounce Liner Underlayment, 12.5' x 100' Complete Aquatics BioSafe GreenClean kills algae on

BioSafe GreenClean kills algae on contact in any water feature around your home

The PLUS and Mashimizu systems from GC Tek present comprehensive filtration for the larger pond and for ponds that include a quantity of fish

giving it the broadest performance range in the Sequence Power series

while a lock-ring lid closer provides easy access for cleaning

Complete Aquatics 6 Ounce Liner Underlayment, 12.5' x 100' Complete Aquatics BioSafe GreenClean kills algae onThis 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.