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Kent Marine Hi-S TFC Membrane

Kent Marine Hi-S TFC Membrane

Replacment Kent Marine 35GDP Hi-S TFC membrane Please note that these replacement cartridges are interchangeable with Captive Purity`s, Kent Marine`s, and SpectraPure`s RO or RO/DI units. We have researched for the...

From $95.49
Aquarium Pharmaceuticals API FilStar XP Canister Filter

Aquarium Pharmaceuticals API FilStar XP Canister Filter

Advanced Technology, superior design, large media capacity, strong flow rates and solid construction make the API FILSTAR xP Canister Filters a very reliable and easy-to-maintain canister filter. Fill color instruction book for ea...

From $99.99
Neptune Systems ORP Probe

Neptune Systems ORP Probe

Feature(s): 10` coax cable Platinum band electrode. Standard BNC connector

From $69.95
Aqua UV Advantage 2000 HOB UV Sterilizer

Aqua UV Advantage 2000 HOB UV Sterilizer

Aqua UV 8W Advantage 2000 HOB UV Sterilizer The Advantage Series is ideal for small ponds, aquariums, and water features. Advantage UV`s are slim, lightweight units designed for maximum UV effectiveness. Aqua Ultraviolet UV`...

From $113.49
Neptune Systems Apex Variable Speed/Dimming Module (VDM)

Neptune Systems Apex Variable Speed/Dimming Module (VDM)

The Variable Speed/Dimming module allows for the control of the Aqua Illuminations LED lighting systems as well as adding an additional 4 0-10V variable speed ports.: Independent control of the white and blue Aqua Illumination...

$99.95
Korallen-Zucht Flatworm Stop

Korallen-Zucht Flatworm Stop

KZ (Korallen-Zucht) Flatworm Stop An effective help against tissue eating flatworms on Acropora and for ailing SPS. Flatworm Stop strengthens all kind of corals and reduces parasitical flatworms on Acropora corals at the sam...

From $49.99
Hydor Koralia Nano/Slim-Skim Internal Protein Skimmer

Hydor Koralia Nano/Slim-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...

From $107.99
Buy an Innovative Marine Minimax All-In-One Desktop Media Reactor and get AquaMaxx Carbon One - 2 Quart FREE

Buy an Innovative Marine Minimax All-In-One Desktop Media Reactor and get AquaMaxx Carbon One - 2 Quart FREE

Buy an Innovative Marine Minimax All-In-One Desktop Media Reactor and get AquaMaxx Carbon One - 2 Quart FREE Innovative Marine MiniMax All-In-One Media Reactor - DeskTop - Information If you desire the highest water qualit...

$98.99
Marine Depot GFO and Carbon Filter Media Reactor

Marine Depot GFO and Carbon Filter Media Reactor

Marine Depot Single Media Reactor for GFO or Carbon Finally, an easy-to-use media reactor that is both economical and durable! Great for use with GFO (granular ferrous oxide), activated carbon, biological media or most typ...

From $80.99
AquaticLife Stand Light Fixture Hanger

AquaticLife Stand Light Fixture Hanger

Light Fixture Hangers Easily suspend light fixtures above the aquarium! Extending Arms allow suspension of light fixtures over aquariums up to 30 inches tall Adjustable Mounting Plates allow for use on a wide variety of...

From $89.99
Eshopps Liquid Containers for Dosing Pumps

Eshopps Liquid Containers for Dosing Pumps

The Container 2.0 can hold up to 2 supplements for any dosing purposes. Great for 2-part Calcium and Alkalinity Supplements! There are a total of 2 chambers (3L each). A solid blue body prevents algae growth. Viewing ports allows ...

From $49.99
Magnavore Algae Magnet Cleaner

Magnavore Algae Magnet Cleaner

New Extended Reach Series Magnavore 2 ER Cleaning Magnet Designed for 1/4 and 3/8 inch thick glass and acrylic, most glass tanks from 30 to 125 Gal. & most acrylic tanks up to 36 inch long and 20 inch high. The inside magne...

From $75.49
Digital Aquatics ReefKeeper Module RKM-SL2v2

Digital Aquatics ReefKeeper Module RKM-SL2v2

The RKM-SL2 is the newest System Lab module from Digital Aquatics. It's a big leap forward with fully (and individually,) isolated ph and salinity ports. On top of that, the Digital Aquatics salinity probe is equipped with full di...

$79.99
15000K Metal Halide Bulb - XM, Double-Ended

15000K Metal Halide Bulb - XM, Double-Ended

The XM 150W double-ended metal halide bulb offers good coloration and intensity. The color is between an 10,000K bulb and a 20,000K bulb: white with a distinct blue tint. This bulb will work with standard magnetic ballast, magneti...

From $69.99
American Marine Pinpoint pH Monitor Package

American Marine Pinpoint pH Monitor Package

American Marine PINPOINT pH Monitor The PINPOINT pH Monitor™ is in use by thousands of customers worldwide. This affordable unit remains the only full-time pH monitor with .01 resolution. The PINPOINT pH Monitor™ requires only a ...

$113.99
EcoTech Marine VorTech Wireless EcoSmart Driver Upgrade

EcoTech Marine VorTech Wireless EcoSmart Driver Upgrade

With the EcoSmart Upgrade, you can transform your MP10 to an MP10 ES. EcoSmart technology and new modes will create realistic tidal currents within your aquarium. Simply put, EcoSmart the smartest thing you can put in your tank.

From $55.00
Spears Double Union Ball Valve - Slip & FPT

Spears Double Union Ball Valve - Slip & FPT

Spears® True Union 2000 Standard Ball Valves Economical true union 2000 standard ball valve. Allows future system upgrade. Excellent for OEM applications. Replaceable seats. Safe-T-Blocked® seal carrier - full rated pressure. Sp...

From $31.99
Innovative Marine 8 Watt 14000K Skkye Light Clamp LED Light

Innovative Marine 8 Watt 14000K Skkye Light Clamp LED Light

IT'S SLEEK. STYLISH. SKKYE LIGHT. The new stylishly slim aluminum arm is sure to turn heads with itslow 3mm thickness and robust light output. The perfect choice for any rimless aquarium with a thickness of 9mm or less and offere...

From $85.73
Coralife 14 Gallon BioCube Aquarium Stand Only

Coralife 14 Gallon BioCube Aquarium Stand Only

Enjoy the strength and beauty of the BioCube stand. Made from high-density fiberboard, the BioCube Stand provides plenty of support for heavy reef setups. This matching stand is the perfect way to display and showcase your Coralif...

$99.99
150 Watt 20000K Metal Halide Bulb - Radium, Double Ended

150 Watt 20000K Metal Halide Bulb - Radium, Double Ended

150W 20000K METAL HALIDE DOUBLE ENDED BULB—RADIUM The German-made Radium 20000K metal halide bulb offers excellent coloration and good intensity. It is crisp-white with a strong blue tint. It brings out the fluorescent pigme...

$80.49
NextReef MR1 XL GFO and Carbon Filter Media Reactor

NextReef MR1 XL GFO and Carbon Filter Media Reactor

NextReef MR1 XL Media Reactor NextReef Reactors Loom Large Over the Competition! The MR1 families of Media/Substrate Reactors feature a massive 4-inch reaction chamber. The extra wide design maximizes water to media contact, ...

$110.99
Seachem Laboratories PhosBond

Seachem Laboratories PhosBond

PhosBond™ is a revolutionary new product that combines the phosphate removing capabilities of both aluminum oxide and granular ferric oxide into a singular material forming a synergistic effect. It rapidly removes phosphates and s...

From $7.99
Coralife Aqualight Dual T5 Lamp High Output Fixture

Coralife Aqualight Dual T5 Lamp High Output Fixture

Coralife Aqualight High Output T5 Fixtures. They provide significantly more light than conventional fluorescent systems. High Output T5 lighting is an excellent choice for saltwater, reef, or freshwater tropical aquariums. Lo...

From $105.99
Tunze CO2 Pressure Regulator 7077/3

Tunze CO2 Pressure Regulator 7077/3

Precision device with fine adjustment for standard CO2 cylinders(CGA 320 threads - US Version). To be mounted without tools, precise adjustments, two pressure gauges, and pressure-relief valve. Made in Germany.

$107.49
Eshopps Nano Protein Skimmer

Eshopps Nano Protein Skimmer

Eshopps Nano skimmer for 10-35 gallon aquariums The new Eshopps Nano skimmer has a compact footprint measuring 2.25" x 4.5" (11.5" tall). Made to fit in the filter chamber of many all-in-one style aquariums. The skimmer can als...

$119.99
101 - 125 of 251
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