The Signature Series of filtering waterfall weirs, BioFalls® Filters,  provides complete mechanical and biological filtration. Easy to install and maintain. Requires cleaning only once a year and are far less complicated than other brands of filters. Can be buried to create a stream or raised to be the start of a waterfall. Three models to choose from for a variety of pond sizes.

Aquascape Signature Series BioFalls Filters provide efficient mechanical and biological filtration, keeping ponds clean, clear, and healthy. These filters are extremely durable and include a reversible waterfall spillway lip to provide the option of installing a natural stone spillway. The included rock and plant tray helps to naturalize the BioFalls into the surrounding area. With Signature Series BioFalls Filters, it is easy to maintain clean, clear, and healthy water.
 

Signature Series 1000 BioFalls Model 99774 Filters ponds up to: 1,000 gallons Pump Flow Rate: Up to 3,000 GPH / 11,400 LPH Spillway width: 15" Bulkhead port: Single 2" Fittings Included: 1.5" PVC slip and 1.5” kink-free insert Rock Tray: Sold separately Filter Mats: 2 standard mats BioBalls: Sold separately (use 100 minimum) Filter media nets: 1 included Dimensions: 17.5"L x 20.5"W x 17"H The Aquascape Signature Series 1000 BioFalls® Filter is ideal for filtering ponds up to 1,000 gallons, providing efficient biological and mechanical filtration. Its durable, rotationally molded, rounded polyethylene shape maximizes structural strength while making it easier to camouflage into your landscape. Able to handle flow rates up to 3,000 gallons per hour, the filter can be installed in a wide variety of applications, including smaller ponds.

Signature Series 2500 BioFalls Model 09020 Filters ponds up to:  2,500 gallons Pump Flow Rate: Up to 5,000 GPH / 18,900 LPH Spillway width: 21.5" Bulkhead port: Dual 2" Fittings Included: Two 2" PVC slip Rock Tray: Included Filter Mats: 2 Premium Poly-Flo ESA mats BioBalls: Sold separately (use 200 minimum) Filter media nets: 2 included Dimensions: 24"L x 29.5"W x 20"H The Aquascape Signature Series 2500 BioFalls® Filter is ideal for filtering ponds up to 2,500 gallons, providing efficient biological and mechanical filtration. Its durable, rotationally-molded, rounded polyethylene shape maximizes structural strength while making it easier to camouflage into your landscape. Able to handle flow rates up to 5,000 gallons per hour, the filter can be installed in a wide variety of applications. The Aquascape Signature Series 2500 BioFalls® Filter includes our patented non-cross-threading screws and reversible 21.5-inch waterfall spillway lip, providing the option of installing a natural stone spillway. The included rock and plant tray can hold rocks, plants, and gravel, helping to naturalize the BioFalls into the surrounding area.

Signature Series 6000 BioFalls 29319 & 29384 Filters ponds up to: 6,000 gallons Pump Flow Rate: Up to 15,000 GPH / 56,800 LPH Spillway width: 28" Bulkhead port: Dual 2" or Dual 3" Fittings Included: Two 2" PVC slip or Two 3" PVC slip Rock Tray: Included Filter Mats: 2 Premium Poly-Flo ESA mats BioBalls: Sold separately (use 400 minimum) Filter media nets: 3 included Dimensions: 40"L x 45"W x 29.5"H The Aquascape Signature Series 6000 BioFalls® Filter is ideal for filtering ponds up to 6,000 gallons, providing efficient biological and mechanical filtration. Its durable, rotationally molded, rounded polyethylene shape maximizes structural strength while making it easier to camouflage into your landscape. Able to handle flow rates up to 15,000 gallons per hour, the filter can be installed in a wide variety of applications. The Aquascape Signature Series 6000 BioFalls® Filter includes our patented non-cross-threading screws and reversible 28” waterfall spillway lip, providing the option of installing a natural stone spillway. The included rock and plant tray can hold rocks, plants, and gravel, helping to naturalize the BioFalls into the surrounding area. The filter is easy to install and comes complete with fish-safe silicone, hardware, dual 2″ or 3” bulkheads, necessary fittings, media nets, and two Poly-Flo ESA biological filter mats that provide 50% more surface area than traditional filter mats.

BioBalls are available here