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CO2 Cylinder

CO2 Cylinder

5-pound brushed aluminum cylinder. Made in the US. Brand new and empty. Equipped with Sherwood Cylinder Valve w/ black hand wheel. CO2 regulators and CO2 cylinders have CGA 320 fittings for USA & Canada. A CGA-320 fitting...

From $79.99
Eheim SUBSTRAT Pro Biological Filtration Media

Eheim SUBSTRAT Pro Biological Filtration Media

SUBSTRAT PRO 0.25L: Eheim`s new superior biological media that improves and optimizes the performance of Ehfisubstrat. It is for highly active water purification with intensive biological decomposition of harmful substances. For u...

From $10.49
Korallen-Zucht ZEObak Nutrient Additive

Korallen-Zucht ZEObak Nutrient Additive

ZEObak Nutrient Additive The value of bacteria in saltwater aquariums is one of the most underappreciated water quality parameters by aquarists. Planktonic bacteria provide corals with nutrients necessary for optimal growth and...

From $18.99
Captive Purity Refractometer

Captive Purity Refractometer

The Captive Purity Refractometer is an incredibly accurate and easy to use device that eliminates the confusion associated with inexpensive hydrometers. Just place a couple of drops of water on the prism and hold to the light. Rea...

From $59.99
Mr. Aqua Frameless Bow Front Glass Aquarium Tank

Mr. Aqua Frameless Bow Front Glass Aquarium Tank

Mr. Aqua Frameless Aquariums Mr. Aqua aquariums are produced using high clarity glass with thicknesses ranging between 5mm to 10mm depending on the size. By eliminating the plastic frame that surrounds typical aquarium systems,...

From $33.49
Azoo Titanium Heater

Azoo Titanium Heater

AZOO Titanium Electronic Heater 50 Watt *US Version* Adapts the latest electronic heating control technology. Temperature control range 70~92°F, ±1°F Titanium tube body, free from acid or alkaline corrosion, suitable for both s...

From $39.99
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 $79.99
Innovative Marine AUQA Gadget MagnaFuge LED Refugium Light

Innovative Marine AUQA Gadget MagnaFuge LED Refugium Light

Versatile LED Fuge Lighting Enjoy the benefits of natural filtration for your AIO (All-In-One) Aquarium with the versatile MagnaFuge LED. Unlike traditional fuge lighting, the low voltage MagnaFuge utilizes dedicated rare ear...

$99.00
Taam Rio Hyper Flow Water Pump

Taam Rio Hyper Flow Water Pump

Water must circulate to maintain a healthy aquatic environment. The Rio Aqua Pump delivers high performance at an affordable price. Features include energy efficiency, low-heat operation and a flow rate designed to keep your elect...

From $83.99
Reef Gently AccliMate Acclimator / Transporter Tank

Reef Gently AccliMate Acclimator / Transporter Tank

The U.S. Patent Pending AccliMate reduces stress! You can easily trap, transport and acclimate all in the same container! The AccliMate makes your life easier and greatly increases the survival rates of your aquatic pets. The Acc...

From $54.99
Innovative Viewing Systems 4 Inch Portal w/ Scrubbing Pads for Glass & Acrylic Aquariums

Innovative Viewing Systems 4 Inch Portal w/ Scrubbing Pads for Glass & Acrylic Aquariums

Innovative Viewing Systems - The Portal A revolutionary new tool for your aquarium. The Portal allows you to enjoy the details of your fish, corals, and invertebrates like never before. Magnetically attaches to your aq...

$79.99
Digital Aquatics RKM-PC4

Digital Aquatics RKM-PC4

IntellaStrip Technology Our new PC4 is the most advanced power distribution unit in the industry with the ability to keep your system up and running even if you have a device failure. Manual Override Mode Gives you ...

$89.99
Aqua UV Replacement Transformer - UV Sterilizer

Aqua UV Replacement Transformer - UV Sterilizer

Replacement Transformer/Ballast for 8W Aqua Ultraviolet UV Sterilizer

From $63.70
Neptune Systems Apex AquaController PM1 pH or ORP, Temperature, I/O Expansion Box

Neptune Systems Apex AquaController PM1 pH or ORP, Temperature, I/O Expansion Box

The first expansion module, the PM1, with a pH or ORP, temperature, and 6 digital inputs. 4 in 1 goodness with this module! The PM1 probe module is just what you need if you want to monitor pH or ORP in your tank. And, the...

$84.95 $76.46
JBJ Oceanstream Circulation Pump/Powerhead + Duo Wavemaker Kit

JBJ Oceanstream Circulation Pump/Powerhead + Duo Wavemaker Kit

JBJ launches the new OCEANSTREAM™ circulation pumps equipped with magnetic holders and articulating pivot ball. These innovative pumps utilize a unique PaddleDisc™ impeller that diverts water to the perimeter of the housing unlike...

From $86.99
Sicce Professional Protein Skimmer Pump

Sicce Professional Protein Skimmer Pump

SICCE is the epitome of high technology for pumps for aquariums, hydroponics, fountains and garden ponds. Since 1974 the company has made innovative research its philosophy for global market presence. A constant stimulus to develo...

From $104.49
Neptune Systems Advanced Leak Detection Module (ALD)

Neptune Systems Advanced Leak Detection Module (ALD)

The Advanced Leak Detection module easily connects to any Neptune Apex System (Apex, Lite, or Jr.) and gives you up to four locations of leak detection. Two different types of leak detection probes are available (sold separate...

$74.95 $67.46
NextReef MR1 GFO and Carbon Filter Media Reactor

NextReef MR1 GFO and Carbon Filter Media Reactor

NextReef MR1 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, incre...

$80.99
AquaticLife T5 HO Light Link Fixture - Marine

AquaticLife T5 HO Light Link Fixture - Marine

DESCRIPTION T5 HO (high output) light fixture with 420/460nm and 10,000K lamps. GENERAL Adjustable width aquarium frame mounts support fixture above aquarium. Single power cord makes it easy to mount on the aquarium...

From $71.49
AquaticLife RO Buddie 3-Stage Reverse Osmosis System w/ Tubing

AquaticLife RO Buddie 3-Stage Reverse Osmosis System w/ Tubing

AquaticLife RO Buddie - 50GPD AquaticLife RO Buddie is a compact 3-stage RO unit that provides economical filtered water using sediment, carbon cartridges with a TFC membrane. The Sediment and Carbon cartridges are self-contai...

From $69.99
Lifegard Aquatics Filter Modules

Lifegard Aquatics Filter Modules

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 $44.99
Mag-Float Scraper Magnet Cleaner (Glass) - Large (3/4 Inch - 20mm)

Mag-Float Scraper Magnet Cleaner (Glass) - Large (3/4 Inch - 20mm)

Large Plus+ size 400 ¾” glass aquarium surfaces One stainless steel blade included w/Mag-Float Scrape Additional blades sold separately Recommend to be used on aquarium surfaces up to 20mm surface. Product dimensions: ...

$84.99
Tropic Marin Sea Salt

Tropic Marin Sea Salt

Makes 50 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 $25.99
Fiji`s Best Saltwater Aquarium Live Rock

Fiji`s Best Saltwater Aquarium Live Rock

*Please note: liverock is shipped once a week on Wednesdays (for delivery on Fridays). Orders for delivery in the same week must be placed by Wednesday before 12PM (Noon) PST. All orders receive after 12PM PST on Wednesday wil...

From $94.98
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 $99.99
76 - 100 of 274
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