Atlantic Gate Keeper 14" Weir aquascape treatment Pond water flows up through

Pond water flows up through filter pads and filter media with high surface area allowing suspended debris to be trapped and beneficial bacteria to provide natural biological filtration

The PS7000 has a weir width of 9”

Liquid Barley Straw Extract begins to work faster by immediately starting the decomposition process

Item# 02515

The SM4600 has a top width of 15

Atlantic Gate Keeper 14" Weir aquascape treatment Pond water flows up throughMPN: 74021 Gate Keepers attach to the Skimmer weir to protect your valuable fish by keeping them from swimming into your Skimmer, while still allowing water to pass through For use with 14" Weir Doors Gate Keepers attach to the Skimmer weir to protect your valuable fish by keeping them from swimming into your Skimmer, while still allowing water to pass through. For use with 14" Weir Doors. 1 year warranty