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Search Results for Saltwater Aquarium Supplies > Filters
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Two Little Fishies GFO Phosban Reactor 150

Two Little Fishies GFO Phosban Reactor 150

The Phosban Reactor 150™ has become a staple amongst most aquarists who keep SPS corals. So much so that you often see Phosban used interchangeably with the term GFO or Granular Ferric Oxide. Includes ball valve for regulating flo...

$52.99
AquaMaxx FR-SE GFO Carbon and Biopellet Hang-On Filter Media Reactor

AquaMaxx FR-SE GFO Carbon and Biopellet Hang-On Filter Media Reactor

AquaMaxx FR-SE External Media Reactor is a great multi-purpose aquarium water filters specially designed for use in smaller marine and reef aquaria. Insert your media of choice to help eliminate organic pollutants, odors, discolor...

$57.99
AquaMaxx Fluidized GFO and Carbon Filter Media Reactor -  Standard

AquaMaxx Fluidized GFO and Carbon Filter Media Reactor - Standard

AquaMaxx Fluidized Media Reactors AquaMaxx Fluidized Media Reactors are multi-purpose aquarium water filters specially designed for use in marine and reef aquaria. Insert your media of choice to help eliminate organic polluta...

$79.99
AquaMaxx FR-S Internal GFO Carbon and Biopellet Filter Media Reactor with Sicce Pump

AquaMaxx FR-S Internal GFO Carbon and Biopellet Filter Media Reactor with Sicce Pump

AquaMaxx FR-S Internal Media Reactor is a great multi-purpose aquarium water filters specially designed for use in smaller marine and reef aquaria. Insert your media of choice to help eliminate organic pollutants, odors, discolora...

$74.99
Nu-Clear Model 530 & 533 Replacement Canister Filter Cartridge, 25 Micron, 30 sq. ft.

Nu-Clear Model 530 & 533 Replacement Canister Filter Cartridge, 25 Micron, 30 sq. ft.

Nu-Clear Canister Replacement Pleated Filter Cartridge 30 square foot, 25 micron.

$53.99
ViaAqua Poly-Reactor (Multi-Media Reactor)

ViaAqua Poly-Reactor (Multi-Media Reactor)

Feature(s): Equipped/ready to use Use in-sump or hanging pump Intake and output tubing Up flow filtration Sediment discharge filtration Variable flow water pump Twist-off top with recessed o-ring

$44.99
Two Little Fishes NPX Bioplastics Reactor 150 w/ Media 200ml

Two Little Fishes NPX Bioplastics Reactor 150 w/ Media 200ml

NPX BioPlastics are pelletized biodegradable polymers that provide a time-released source of food for bacteria that assimilate nitrate and phosphate. As bacteria develop on the pellet surfaces, excess growth sloughs off due to the...

$52.49
Nu-Clear Model 522 Replacement Canister Filter Cartridge, 100 Micron, 18 sq. ft.

Nu-Clear Model 522 Replacement Canister Filter Cartridge, 100 Micron, 18 sq. ft.

Nu-Clear Canister Replacement Pleated Filter Cartridge 18 sq. ft. 100 Micron

$71.99
Aqua Clear 70 Hang-On-Back Power Filter, UL Listed

Aqua Clear 70 Hang-On-Back Power Filter, UL Listed

The AquaClear 70 Power Filter provides mechanical, chemical and biological filtration through its multi-stage filtration system. The filter filtration volume is up to 7 times larger than comparable Filters. Its unique design filte...

$71.99 $49.99
CPR Sock-It 7 Inch Adjustable Filter Sock Holder

CPR Sock-It 7 Inch Adjustable Filter Sock Holder

SOCK-IT PRE-FILTERS 7" filter sock holder; holder, bracket, inlet tube included Mechanical filtration made simple Easily add a filter sock to most any sump (vertical or euro-braced tanks) Tinted body and adjustable heigh...

From $36.99
CPR Aquatic Tumbler Media Reactor

CPR Aquatic Tumbler Media Reactor

CPR Tumblers make adding chemical filtration media to saltwater and freshwater aquariums significantly easier and more effective than currently used methods. Instead of running media passively by placing it into a mesh bag, try ...

From $49.99
AquaMaxx Fluidized GFO and Carbon Filter Media Reactor - XS

AquaMaxx Fluidized GFO and Carbon Filter Media Reactor - XS

AquaMaxx Fluidized Media Reactors AquaMaxx Fluidized Media Reactors are multi-purpose aquarium water filters specially designed for use in marine and reef aquaria. Insert your media of choice to help eliminate organic polluta...

$74.99
Eheim Double Tap Quick Release 0.65in/0.90 inch

Eheim Double Tap Quick Release 0.65in/0.90 inch

A quick disconnecting coupling with one on/off valve each. Double taps are an ideal solution for clean, hassle free filter maintenance. They should always be installed on the water intake and output as close to the filter as possi...

$51.52
Aqua Clear 50 Hang-On-Back Power Filter, UL Listed

Aqua Clear 50 Hang-On-Back Power Filter, UL Listed

The AquaClear 50 Power Filter provides mechanical, chemical and biological filtration through its multi-stage filtration system. Filtration volume is up to 7 times larger than comparable Filters. Its unique design filters aquarium...

$54.99
Eheim Skim350 Micro Surface Skimmer

Eheim Skim350 Micro Surface Skimmer

EHEIM skim350 – the micro- surface skimmer for smaller aquariums up to 90 gallons. Simple, quick and flexible to use. Ready to use immediately. In almost any aquarium an oily film consisting of microorganisms, dust, oi...

$39.99
Aqua Clear 20 Hang-On-Back Power Filter, UL Listed

Aqua Clear 20 Hang-On-Back Power Filter, UL Listed

Feature(s): Quiet Low operating costs Complete filtration Large filter media volume Superior contact time with filter media Cycle Guard, for continuous biological filtration and superior water quality Includes...

$38.99
Zoo Med Nano 10 External Canister Filter

Zoo Med Nano 10 External Canister Filter

Three stage external aquarium filter uses mechanical, biological, and chemical filtration to keep your nano or small aquarium clean and clear! Additional Information: Great for filtering nano tanks or aquariums from 2 to 1...

$39.99
Lifegard Aquatics Mechanical Filter Module AF-94

Lifegard Aquatics Mechanical Filter Module AF-94

Lifegard Aquatics Mechanical Filter Module—Single (AF94) Single capacity for aquariums up to 100 gallons. Recommended aquarium sizes are approximate. In many cases, the module can be used with great success in higher volume appli...

From $73.99
Eheim Hang-on Filter Liberty 200

Eheim Hang-on Filter Liberty 200

Eheim Liberty Hang-On Filters are compact, complete and powerful. This series of Eheim appended filters combines the advantages of easy handling with effective water purification by mechanical, biological and adsorptive means. An ...

$39.99
Lifegard Aquatics Chemical Filter Module AF-93-19

Lifegard Aquatics Chemical Filter Module AF-93-19

Lifegard Aquatics Chemical Filter Module—Single (AF-93-19) Double Capacity for Aquariums up to 200 gallons. Recommended aquarium sizes are approximate. In many cases, the module can be used with great success in higher volume app...

From $69.99
Marineland 350B Penguin Bio-Wheel Hang-on-Back Power Filter

Marineland 350B Penguin Bio-Wheel Hang-on-Back Power Filter

Penguin® Filters All Penguin® BIO-Wheel® Power Filters deliver easy, three-stage mechanical, chemical and biological aquarium filtration. Convenient Penguin Rite-Size Filter Cartridges come ready to use with each filter...ready...

$44.49
Aqua Clear 30 Hang-On-Back Power Filter, UL Listed

Aqua Clear 30 Hang-On-Back Power Filter, UL Listed

The AquaClear 30 Power Filter provides mechanical, chemical and biological filtration through its multi-stage filtration system. The filter filtration volume is up to 7 times larger than comparable Filters. Its unique design filte...

$39.99
Tunze Comline Filter 3162

Tunze Comline Filter 3162

The new Tunze Comline® filters opens the way for compact aquarium components designed for internal operation, are ultra-functional and are highly-sophisticated. The system creates a natural atmosphere in the aquarium at a minimum...

$74.82
Lifegard Aquatics Heater Module AF-92

Lifegard Aquatics Heater Module AF-92

Lifegard Aquatics Heater Filter Module—Single (AF-92) Single capacity for aquariums up to 100 gallons. Removes unsightly and easily damaged heater from the aquarium. Recommended aquarium sizes are approximate. In many cases, the ...

From $52.99
Accel Aquatics BioPellet and Filter Media Reactor - FR-30

Accel Aquatics BioPellet and Filter Media Reactor - FR-30

The Accel Aquatics Biopellet Reactor is a great piece of equipment used to boost biological activity in an aquarium with the use of biopellet media. The reactor works by pushing a stream of water through an accelerator which agita...

$59.99
1 - 25 of 26
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