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Bio
Mechanical
Water Quality External Pond Filters
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Aquascape™ Pond Filter Urn

As low as $127.98
Add a touch of rustic charm AND improve water quality of your pond or water garden. Aquascape Inc Pond Filter Urn is a decorative ceramic filter that incorporates easily into any setting. Functional and aesthetically-pleasing filter provides two-stage mechanical and biological filtration to help keep pond water clean and clear. Use as your main filter for smaller ponds up to ...
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TetraPond Filtration Fountain Kit with Submersible Flat Box Filter

As low as $59.99
Compact fountain filtration kit for ponds up to 250 gallons2-in-1 filter and water fountain kit ideal for pre-formed pondsFlat Box Filter also available separately for supplemental pond filtration Enjoy savings and a beautiful pond with this 2-in-1 filter and water fountain kit. Convenient and budget-friendly pond filtration kit includes a Submersible Flat Box Filter, a 325 gph submersible ...
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Fish Mate Gravity UV & Bio Pond External Filters

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As low as $195.49
Combination flow-through pond filter with built-in UV clarifier Fine and coarse filter foams for enhanced mechanical pond filtration Easy maintenance design ensures years of reliable filter performance Attractively priced, flow-through UV pond filters designed for optimum water quality. High performance combination filters feature Fish Mate SUPRA biological filter media to promote rapid ...
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Fluval FX5 Canister Filter Blocks & Pads

As low as $11.99
Please Note: The Fluval FX5 Canister Filter has been discontinued by the manufacturer and replaced with the next generation Fluval FX6 High Performance Canister Filter . However, replacement blocks & pads are still available for the FX5 while supplies last!
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Cobalt Pond Puro Gravity Filter

As low as $604.99
Professional filter for cleaner, healthier koi & goldfish ponds Multistage bio-filtration eliminates ammonia toxic to pond life Modular pond filter comes pre-installed with media for quick setup Modular, multistage mechanical and biological filtration delivers pristine water quality for cleaner, healthier koi ponds. Cobalt Puro Gravity Filter is designed with the water garden and koi pond ...
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Biosteps 10 Progressive Pond Filters

As low as $94.99
Matala biological filter for koi ponds and water gardens Expandable, high-capacity pond filter accommodates a variety of ponds Provides unparalleled biological filtration for superior pond water quality Expandable gravity filter maximizes Matala filter media performance. The rugged Biosteps 10 contains an amazing 200 sq. ft. of surface area for beneficial bacteria growth. Combined with a ...
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Lifegard Aquatics Pond Filtration Systems

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As low as $9.99
Submersible pond filter with sleek expandable modular design360° rotating outlet for convenient pond filter installationLarge integrated handle simplifies routine maintenance Multi-chamber submersible filters combine mechanical and biological filtration for crystal clear pond water. Unique, modular cylinder design draws in debris from all sides to ensure effective filtration while minimizing ...
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Pond Boss Complete Floating UV Filter with Pump

As low as $154.99
3-in-1 unit multitasks as pond filter, UV clarifier, and illuminated fountain at one great price! Pond Boss Complete Floating UV Filter with Pump helps you save time and money by providing pond filtration, lighting, aeration AND algae control. In about five minutes, you can enjoy an ultraviolet clarifier that sets up without complicated plumbing. Simply place, anchor, and plug in. ...
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Aquascape™ MicroFalls Filter

As low as $17.59
Professional waterfall filter designed to meet the needs of do-it-yourself pond enthusiasts. Aquascape Inc MicroFalls Filter boasts professional quality that works with Mother Nature for "low maintenance" pond keeping. High-quality waterfall filter creates an attractive water feature that provides effective biological and mechanical filtration. Two-stage biological filtering action naturally ...
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Poly-Filters

As low as $29.99
Multipurpose chemical filter media helps improve water quality and clarity Highly absorbent pads remove ammonia, heavy metals, phosphate, and more Cut to any size or shape to fit any pond filter Highly absorbent chemical filter media pads quickly and efficiently remove impurities, medications, and phosphate from pond water. Simply cut to any size or shape to custom fit any pond ...
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PondBuilder Inc. Serenity Waterfall Filter

As low as $127.99
Professional waterfall filter at a great, home pond owner price Install a beautiful waterfall that provides biological pond filtration Waterfall filter naturally breaks down toxic ammonia in pond water Think you can't equip your backyard pond with a professional waterfall filter? With the PondBuilder Inc. Serenity Waterfall Filter, you enjoy the professional quality and dramatic effect of an ...
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TetraPond Waterfall Filter

As low as $64.99
Boost biological filtration in ponds up to 1,000 gallons with a beautiful waterfall. This budget-friendly unit does double duty as an attractive waterfall feature and an efficient biological filter. Unfiltered pond water is directed up and through the included mechanical filter mat and into the bio-media chamber for improved water clarity and quality. In addition to mechanical and biological ...
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Cobalt Aquatics Anti-Phosphate Filter Resin

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As low as $9.99
Fast-acting phosphate removing media for ponds & water gardens Rapidly removes phosphate to boost pond water quality & clarity Pre-bagged resin media allows convenient use in any pond filter Rapidly remove excess phosphate to restore pond water quality and aesthetics. Cobalt Aquatics Anti-Phosphate Filter Resin helps improve pond water quality by removing phosphate buildup that compromises ...
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PondBuilder Crystal Falls Waterfall Filter

As low as $239.99
Waterfall filter for improved pond water quality and clarityProvide efficient biological filtration and pond water aerationDramatic waterfall display supports a healthy pond environment Tackle large do-it-yourself pond waterfall projects with ease. The PondBuilder Crystal Falls Waterfall Filter is priced right so you enjoy professional results without paying too much. Create a soothing ...
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Cobalt Aquatics Anti-Nitrate Filter Resin

As low as $15.99
Combat stubborn nitrate levels with greater ease. Cobalt Aquatics Anti-Nitrate Filter Resin is a high-capacity nitrate removing resin that comes pre-bagged for ease of use and replacement. Nitrate is rapidly removed from pond water resulting in a healthy environment for koi, goldfish and other pond fish and invertebrates. Anti-Nitrate is safe for fish, plants and invertebrates and can remove ...
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Laguna Skimmer Filter

As low as $149.99
Quality, heavy-duty pond skimmer filter priced right for you "Floating" weir door ensures pond skimmer operation even when water levels change Leaf/debris net lifts out for fast, easy skimmer maintenance Heavy-duty pond skimmer boasts professional features for do-it-yourself convenience. Laguna Skimmer Filter provides essential filtration for beautiful and healthy ponds and water gardens. ...
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Atlantic Water Gardens FilterFalls

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As low as $133.47
Easy-to-install and maintain high quality waterfall filter Beautiful waterfall filter supplements biological filtration For mid-size ponds and water gardens up to 1,500 gallons Install a professional-quality waterfall filter without breaking your budget. Priced right for mid-size ponds and water gardens, the Atlantic Water Gardens FilterFalls boasts rugged high-density polyethylene ...
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Ocean Clear In-Line Filters

As low as $49.99
Ocean Clear Canister Filters bring your large freshwater or saltwater aquarium a wide range of filtration options - mechanical, chemical, and/or biological. They're also perfect for small ponds! Advanced design and professional-grade components make cleaning and maintenance quick, easy, and convenient. All models include both 3/4" and 1" hose adapters. Both filters require a water pump with ...
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Little Giant Waterfall Weir

As low as $69.99
Professional pond waterfall weir for realistic waterfall flowBuilt-in weir drip edge prevents unnatural sheeting cascadesMultiple inlet locations allows versatile waterfall installation Enjoy a peaceful, natural looking waterfall at an outstanding price! The Little Giant Waterfall Weir boasts quality engineering AND a competitive price point for professional results at a do-it-yourself ...
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