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Search Results for Saltwater Aquarium Supplies > Filters
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26 - 50 of 72
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
Trigger Systems Emerald ATO Reservoir Tank - 5 Gallon

Trigger Systems Emerald ATO Reservoir Tank - 5 Gallon

Trigger Systems introduces matching auto top off containers in 2 different sizes to match each series of sumps. Features Lid to prevent evaporation Two 0.25” OD hose ports Opening for wires and hoses Subtle laser engraved...

$114.99
Reef Octopus NS80 Nano Protein Skimmer

Reef Octopus NS80 Nano Protein Skimmer

A small skimmer with some of the great features found in larger skimmers. Equipped with bubble diffuser, solid mounting bracket, easy to use raiser pipe to control the internal water level in the skimmer and all in a small footpri...

$43.99
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
Reef Octopus BH-50 Multi-Mount Protein Skimmer

Reef Octopus BH-50 Multi-Mount Protein Skimmer

A small skimmer with all the great features usually only found in larger skimmers. Equipped with bubble diffuser, air silencer, solid mounting bracket, easy to use raiser pipe to control the internal water level in the skimmer and...

$124.99
Korallin BioDenitrator Replacement Media

Korallin BioDenitrator Replacement Media

Korallin S-1502 Replacement Media After a running in time of approximately 3-4 weeks (for the bacteria to colonize the chamber) this unit will, for example, reduce 100 liters with 50mg NO3 to 0 in 3-4 days. Comes with 2000g hig...

From $99.99
Hydor Koralia Nano-Skim Internal Protein Skimmer

Hydor Koralia Nano-Skim Internal Protein Skimmer

The HYDOR SLIM-SKIM NANO INTERNAL SKIMMER™ was developed for Nano and Mini Reef use and for aquariums up to 35 gallons. It is compact and easy to position with a magnet suction cup support. Includes a special grid for surface wat...

$111.24 $88.99
AquaMaxx BioMaxx BioPellet Reactor w/ AquaMaxx BioPellets

AquaMaxx BioMaxx BioPellet Reactor w/ AquaMaxx BioPellets

AquaMaxx BioMaxx BioPellet Reactor Controlling nutrients inside our aquariums is one of the keys to preventing nuisance algae growth. The AquaMaxx BioMaxx BioPellet Reactor is a finely-tuned fluidized filter designed to help ho...

From $114.99
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 Omega-1 BioPellet Reactor

AquaMaxx Omega-1 BioPellet Reactor

The latest in BioPellet Reactor design from AquaMaxx. The unique flow pattern of the Omega helps to keep the biopellets in suspension, creates a gentle tumbling and eliminates clumping. The low pressure design also allows for the ...

$119.99
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
Trigger Systems Ruby ATO Reservoir Tank - 5 Gallon

Trigger Systems Ruby ATO Reservoir Tank - 5 Gallon

Trigger Systems introduces matching auto top off containers in 2 different sizes to match each series of sumps. Features Lid to prevent evaporation Two 0.25” OD hose ports Opening for wires and hoses Subtle laser engraved...

$114.99
Vertex RX-U 1.5 Universal Media Reactor

Vertex RX-U 1.5 Universal Media Reactor

Crystal clear displays are always the goal of any aspiring Reef Hobbyist. As mainstays of the hobby, Activated Carbons and Phosphate Absorbing Medias go a long way towards the fulfillment of this goal by absorbing many of the impu...

$119.99
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
Replacement Pump for AquaMaxx HOB-1 Protein Skimmer

Replacement Pump for AquaMaxx HOB-1 Protein Skimmer

Replacement Shark 1.0 Needlewheel Pump for AquaMaxx HOB-1 and WS-1* Protein Skimmers *for WS-1 skimmers, you will need to use the impeller cover and volute from your old pump.

$102.99
Deepwater Aquatics Quattro GFO and Carbon Filter Media Reactor

Deepwater Aquatics Quattro GFO and Carbon Filter Media Reactor

The Deepwater Aquatics QUATTRO Reactor is made from the highest quality cell cast acrylic with schedule 80 fittings for use in Fresh and Marine Aquarium Applications. With a 4 Inch Diameter reaction chamber, the QUATTRO Reactor is...

$89.99
Bubble Magus QQ1 Hang-On Nano Protein Skimmer

Bubble Magus QQ1 Hang-On Nano Protein Skimmer

Bubble Magus QQ1 Hang-On Back Skimmer Efficient and ease-to-use skimmer for aquariums up to 25 gallons. Great features including a needle-wheel pump, easy to adjust body and foam bubble reducer on the outlet. Specifications...

$99.99 $89.99
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
CAD Lights NR-1 Pro All-In-One Media Reactor

CAD Lights NR-1 Pro All-In-One Media Reactor

NR-1 Pro All-In-One Media reactor (Bio-pellets, GFO, Carbon) Our newly released NR-1 Pro nano media reactor packs all the latest and best features that our engineers have come up with. Building on the breakthrough of the orig...

$99.99
AquaMaxx Fluidized Filter Media Reactor w/ AquaMaxx Phosphate Out

AquaMaxx Fluidized Filter Media Reactor w/ AquaMaxx Phosphate Out

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 pollutant...

From $94.99
Tunze Comline Streamfilter 3163

Tunze Comline Streamfilter 3163

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...

$87.45
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
26 - 50 of 72
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