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SpectraPure® MaxCap DI Cartridge (DI-MC-10)

SpectraPure® MaxCap DI Cartridge (DI-MC-10)

DI-MC-10 SpectraPure’s MAXCAP® DI™ Replacement Cartridge is the Heart of the MAXCAP® Series of Products. When placed ahead of your existing DI cartridge, the life of your downstream DI cartridges will increase by four times or...

$30.99
2 Inch EZ-Flow PVC Pipe Tubing

2 Inch EZ-Flow PVC Pipe Tubing

50ft Roll. EZ-Flow PVC is 40% more flexible than standard flex pipe. Flexible PVC can simplify your plumbing as it allows you to bend and curve around pumps, filters and other obstructions. It retains its large inside diamete...

From $22.99
Kessil A160WE Controllable LED Aquarium Light

Kessil A160WE Controllable LED Aquarium Light

The A160WE features Kessil`s new proprietary Kessil Logic™, a unique form of spectral intelligence developed for precise color blending and optimal coral growth. In this new design, instead of varying the light intensity of two ...

From $239.00
Gate Valve - Slip X Slip

Gate Valve - Slip X Slip

Gate Valve - 1/2 inch Slip X 1/2 inch Slip **Variations of this product can be found in many online stores. The version we carry is of the highest quality. Although this item is eligible for price matching under our Low Pr...

From $18.94
CaribSea Arag-Alive Special Grade Reef Sand

CaribSea Arag-Alive Special Grade Reef Sand

CaribSea’s Arag-Alive!™ Only CaribSea’s Arag-Alive!™ Live Sands contains not just the broad spectrum of marine bacteria found in the ocean, but additional specially selected strains of marine bacteria as well. Arag-Alive!™ comp...

From $23.64
New Life Spectrum Thera-A Formula, Sinking Pellet Fish Food

New Life Spectrum Thera-A Formula, Sinking Pellet Fish Food

New Life Thera-A Formula, Sinking Pellet Fish Food 125g Non-Medicated Anti-Parasitic Formula 1mm Sinking Pellet Freshwater/Saltwater High-quality, easily digestible krill and fish meal protein Balanced daily diet ...

From $9.99
Ruby Reef Kick-Ich

Ruby Reef Kick-Ich

Reef Safe Kick-Ich is a water treatment for the control of ich (a.k.a. "whitespot disease") in marine and freshwater aquaria. It has been scientifically formulated to eliminate the free swimming, infectious stage of the ich life c...

From $23.99
5/8 inch Black Flexible Vinyl Tubing / Ft

5/8 inch Black Flexible Vinyl Tubing / Ft

5/8" (inside diameter) Black Flexible vinyl Tubing. This tubing is UV resistant. Multipurpose flexible Vinyl tubing available in any length to suit your soft plumbing needs. Flexible vinyl tubing is inexpensive, easy to ...

From $8.99
EcoTech Marine Wet-Side Assembly for VorTech MP40wQD

EcoTech Marine Wet-Side Assembly for VorTech MP40wQD

Replacement MP40wQD Wetside Assembly. The new MP40 QuietDrive Wetside has been completely redesigned and is compatible with older ES pumps. - Upgrading your ES Wetside to the QD Wetside will offer improved durability. - Upgra...

$75.00
Eheim Universal Hobby Pump

Eheim Universal Hobby Pump

Eheim pumps have superior quality ; ceramic shaft, ceramic and carbon bearing.  These pumps are suitable for use in or out of fresh or salt water.  These pumps are nearly silent and have low energy consumption.&nbs...

From $65.99
AquaMaxx Phosphate Out Pro High Capacity GFO Filter Media

AquaMaxx Phosphate Out Pro High Capacity GFO Filter Media

AquaMaxx Phosphate Out Pro is a high capacity granular ferric oxide adsorptive filter media that removes phosphate from aquarium water. Phosphate is a fuel for algae growth and can also inhibit a coral`s ability to utilize calcium...

From $43.99
AquaMaxx Replacement Collection Cup for ConeS Q-Series In-Sump Protein Skimmer

AquaMaxx Replacement Collection Cup for ConeS Q-Series In-Sump Protein Skimmer

Replacement collection cup for AquaMaxx Q-2 Protein skimmer.

From $89.99
Tropic Marin Pro Reef Sea Salt

Tropic Marin Pro Reef Sea Salt

Makes 32 Gallons of Saltwater The Salt For The Purest Sea Water. Tropic Marin sea salt is manufactured from pharmaceutically pure salts and is based upon the most recent scientific analysis of the tropical oceans. It is fr...

From $19.99
Marine Depot Bulk Color-Changing Deionization Resin

Marine Depot Bulk Color-Changing Deionization Resin

Bulk Color-Change Deionization Resin. Enough to fill one refillable DI cartridge. * Make sure to pack the cartridge tightly to avoid channeling / bypass.

From $12.99
SpectraPure® MaxCap RO/DI Replacement Filter Kit

SpectraPure® MaxCap RO/DI Replacement Filter Kit

SpectraPure® MaxCap RO/DI Replacement Filter Kit Kit Includes: 1 x 1/2 micron dual density gradient sediment filter 1 x 1/2 micron carbon block prefilter 1 x SpectraPure® MaxCap DI™ cartridge 1 x SpectraPure® SilicaBuste...

$85.99
Marineland Maxi-Jet Pro Powerhead

Marineland Maxi-Jet Pro Powerhead

The Maxi-Jet Pro is a multi-use, 3-in-1 pump. It is completely adaptable to meet different needs of internal and external functions as a power head, circulation pump or utility pump. This submersible pump is ideal for powering und...

From $23.49
Seachem Reef Fusion Two Part System 1 & 2 Calcium and Carbonate Supplement

Seachem Reef Fusion Two Part System 1 & 2 Calcium and Carbonate Supplement

Reef Fusion 1™ and Reef Fusion 2™ are the foundation of a system formulated to provide the essentials for the reef aquarium. Reef Fusion 1™ provides calcium, while Reef Fusion 2™ provides alkalinity. When used together, the Reef F...

From $15.99
Seachem Laboratories Reef Plus

Seachem Laboratories Reef Plus

SeaChem Reef Plus ™ is a full spectrum reef supplement containing trace elements, vitamins, and amino acids demonstrated to have a positive impact on the growth of corals and other desirable reef creatures. Reef Plus™ is formulate...

From $6.49
Hydor Koralia Nano Circulation Pump/Powerhead

Hydor Koralia Nano Circulation Pump/Powerhead

Hydor Koralia Nano Designed especially to work in small reef aquariums, are part of Koralia the new innovative and unique range of circulation pumps for aquariums. The exclusive Hydor design and technology guarantee a continuou...

From $33.98
CaribSea Purple Up Coralline Algae Accelerator

CaribSea Purple Up Coralline Algae Accelerator

Purple-Up™ Purple-Up™ is a new pink and purple coralline algae accelerator. Since Purple-Up™ is not a fertilizer, it does not promote the growth of nuisance algae. How does it work? Purple-Up™ uses a unique dual method approach...

From $11.99
Seachem Laboratories Reef Advantage Calcium

Seachem Laboratories Reef Advantage Calcium

Seachem Reef Advantage Calcium ™ is equivalent to dry Reef Complete™. It is a non-caustic (pH 8.3-8.6) optimized blend of ionic calcium designed to restore and maintain calcium to levels found in natural seawater. Calcium and carb...

From $7.99
Seachem Laboratories Reef Builder

Seachem Laboratories Reef Builder

Seachem Reef Builder ™ raises carbonate alkalinity without immediately impacting on pH. With long term use there will be a tendency to stabilize at pH 8.3. Carbonates and calcium are essential to all coral growth. If either become...

From $6.49
Lifegard Aquatics Bonded Filter Pad

Lifegard Aquatics Bonded Filter Pad

For all biological and mechanical filters where excess debris is needed to be removed thru overflows or sumps. Size: 24" x 15" 360 sq inches. 3/4" Thick

From $6.49
Won Brothers HT Titanium Heating Element

Won Brothers HT Titanium Heating Element

All the titanium heating elements must be used with temperature controllers. Features: Heating indicator light High quality titanium element Excellent corrosion resistance Double heating tube Heavy duty grounded cabl...

From $48.99
AquaMaxx GFO and Carbon Filter Media Reactor

AquaMaxx GFO and Carbon Filter Media Reactor

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...

From $74.99
76 - 100 of 1025
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