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26 - 50 of 74
Two Little Fishies CDX Carbon Dioxide Adsorption System

Two Little Fishies CDX Carbon Dioxide Adsorption System

Many aquariums suffer from low-pH issues. Sometimes it`s the carbon dioxide that accumulates in the air in closed buildings that won`t let the pH of your aquarium stay up. TwoLittleFishies have the solution: It`s called CDX, a Car...

From $12.99
Innovative Marine MiniMax All-In-One Media Reactor - Replacement Sponge

Innovative Marine MiniMax All-In-One Media Reactor - Replacement Sponge

Replacement Sponge for Innovative Marine MiniMax All-In-One Media Reactor - DeskTop (small) - 4 Pack

From $2.99
Two Little Fishies CDX Carbon Dioxide Adsorption System Adaptor

Two Little Fishies CDX Carbon Dioxide Adsorption System Adaptor

Adaptor that allows the air line from a typical protein skimmer to connect with a PhosBan reactor for making the reactor serve as a carbon dioxide adsorption filter. For use with TwoLittleFishies Phoban Reactor and CDX Media.

$1.99
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
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
Innovative Marine AUQA Gadget MiniMax All-In-One Media Reactor - FullSize

Innovative Marine AUQA Gadget MiniMax All-In-One Media Reactor - FullSize

If you desire the highest water quality but are frustrated with media reactors on the market….Meet the all new MiniMax. The MiniMax All-In-One Media Reactor is a novel approach to optimize chemical and biological filtration for na...

$199.99
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
Vertex RX-U 2.0 Universal Media Reactor

Vertex RX-U 2.0 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...

$139.99
Two Little Fishies Reactor 550 Replacement O-Ring

Two Little Fishies Reactor 550 Replacement O-Ring

Two Little Fishies Reactor 550 Replacement O-Ring

$2.49
AquaMaxx Fluidized GFO and Carbon Filter Media Reactor - XXL

AquaMaxx Fluidized GFO and Carbon Filter Media Reactor - XXL

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 pollutants, odors, discolorations and algae fu...

$199.99
Vertex RX-U 2.5 Universal Media Reactor

Vertex RX-U 2.5 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...

$179.99
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
Vertex RX-Z 1.5 Zeolith Media Reactor

Vertex RX-Z 1.5 Zeolith Media Reactor

Zeolite-based probiotic filtration has gained a strong following over recent years and rightly so. By utilizing the nutrient processing traits of selective bacteria strains as well as a substrate facilitative to their metabolic ne...

$199.99
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
Nu-Clear Replacement Lid Gasket

Nu-Clear Replacement Lid Gasket

Replacement gasket for Nu-Clear Filter Lids

$9.99
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
Precision Marine Kalkreactor KR620

Precision Marine Kalkreactor KR620

At Precision Marine there are two ways Calcium can be added to your reef tank, the Calcium Reactor or the Kalkreactor pictured here. You can either gravity feed through the Kalkreactor from a freshwater top-off system to your rese...

$280.49
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
AquaMaxx TS-1 Sulfur Denitrator

AquaMaxx TS-1 Sulfur Denitrator

INTRODUCING THE AQUAMAXX TS-1 Sulfur Denitrator Sulfur denitrification was originally developed for the treatment of waste water in water treatment plants. This extremely effective process was translated for use in numerous pu...

$279.99
AquaMaxx Replacement O-ring for BioMaxx BioPellet and Media Reactors

AquaMaxx Replacement O-ring for BioMaxx BioPellet and Media Reactors

Replacement O-ring for BioMaxx BioPellet and Media Reactors

$3.99
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
26 - 50 of 74
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