Aquascape® Lake Sludge Remover Packs Size:384 Packs Included are 4 nozzles that

Included are 4 nozzles that each provide a unique water pattern for your water feature: Bell Nozzle

Not only will it keep algae at bay

the tank doesn't fill up and the vacuum can work continuously

Filters maximum of 1500 square foot roof area

stakes or bungees (none included)

Aquascape® Lake Sludge Remover Packs Size:384 Packs Included are 4 nozzles thatThe Aquascape Lake Sludge Remover Packs eliminate the sludge and muck that builds up from fish waste and organic debris, reducing odors and water quality issues. Works great for lake bottoms, beach areas and shorelines! An added carbon source aids in proper denitrification and macrobiotics effectively reduce sludge between doses. Water soluble packs for easy application Contains all active ingredients no fillers or binders Slowly releases oxygen to