Laguna Aeration Kit with Air Stone Item:Aeration Kit the discharge point for the

the discharge point for the air needs to be changed depending on the season: during warm weather

All valve rods (arms) can be adjusted to fit your exact requirements

The self-cleaning EPDM rubber membrane expands to release debris for clog-resistant operation and maximum dissolved oxygen output

Anjon NiteFalls™ Color Changing Spillways are a great addition to water gardens or vertical wall applications

and Bacillus amyloliquefaciens

Laguna Aeration Kit with Air Stone Item:Aeration Kit the discharge point for theThe Laguna Aeration Kit includes everything you need to enhance the quality of pond water during the cold winter months as well as the hot summer season. In winter, it maintains an opening at the pond surface and prevents pond surfaces from completely freezing. This allows the release of toxic gases and the replenishment of fresh oxygen that is critical for the survival of fish. In summer, it provides supplemental aeration which improves the quality