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76 - 100 of 322
Eheim 600 Compact Pump

Eheim 600 Compact Pump

The new EHEIM Compact Pump series for use under water is available with three different outputs: 80, 160 and 265 gph. They are suitable for use in aquariums, keeping and rearing tanks where reliable water conveyance, circulation...

$32.99
Hanna Instruments Checker pH Pen

Hanna Instruments Checker pH Pen

High accuracy with 0.01 pH resolution Two point fast and accurate calibration Usable with virtually any electrode that shares the same connector 3000 hours of battery life HI 1270 small diameter probe fitseasily into a ...

$35.00
Brightwell Aquatics Zooplanktos-M Zooplankton (Medium) 500-1000 micron

Brightwell Aquatics Zooplanktos-M Zooplankton (Medium) 500-1000 micron

500 - 1Kµm Zooplankton Suspension for Fishes, Stony Corals, Clams, and Other Filter-Feeders Overview Provides zooplankton ranging in size from 500 - 1,000µm (1mm). Ideally-sized for many stony corals, clams, tube worms, l...

From $8.49
Eheim 1000 Compact Pump

Eheim 1000 Compact Pump

The new EHEIM Compact Pump series for use under water is available with three different outputs: 80, 160 and 265 gph. They are suitable for use in aquariums, keeping and rearing tanks where reliable water conveyance, circulation...

$39.99
Kent Marine Reef Carbon

Kent Marine Reef Carbon

Description: Removes organic pollutants, stains, and entrained toxic gases in marine and freshwater aquariums or ponds. Contains the finest pelletized activated bituminous coal based carbon. Pore size is in the 20 to 2,000 Angstro...

From $10.49
Hydor Koralia Nano Circulation Pump/Powerhead 240gph

Hydor Koralia Nano Circulation Pump/Powerhead 240gph

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...

$33.98
Red Sea Aiptasia-X Refill 16.9oz

Red Sea Aiptasia-X Refill 16.9oz

Red Sea Aiptasia-X In an exciting development for reef-keepers Red Sea has developed a unique patent pending formula to treat the pest anemones Aiptasia sp., Anemonia majano and Boloceroides sp. Affecting almost every reef aqua...

$44.99
Vertex Vectra Universal Self Cleaning Protein Skimmer Lid

Vertex Vectra Universal Self Cleaning Protein Skimmer Lid

The Vertex Vectra Universal Self Cleaning Protein Skimmer Lid has titanium screws to securely attach the lid to the skimmer cup. It includes an O-ring to place between the motor (sold separately) and the lid to eliminate water fr...

From $21.99
Hydor Koralia Nano Circulation Pump/Powerhead 425gph

Hydor Koralia Nano Circulation Pump/Powerhead 425gph

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...

$37.09
AquaIllumination EXT Rail for Sol / Vega / Hydra LED Fixtures - Black

AquaIllumination EXT Rail for Sol / Vega / Hydra LED Fixtures - Black

Features The EXT Rail System continues AI`s industry-leading core of modularity and elegant design. Mount single or multiple AI modules over your tank, the EXT provides a sleek and complete mounting solution. With the option t...

From $24.99
96W 420nm Actinic Power Compact Bulb - Square Pin

96W 420nm Actinic Power Compact Bulb - Square Pin

96W Actinic 03 (420nm) Powercompact Bulb Actinic 03 (420nm) bulb with a square pin configuration. Approx. bulb dimenions: 33.5" x 1.75" x 1" Bulb Replacement Guide Bulb Types Life of Bulb* ...

$32.99
Seachem Laboratories Denitrate

Seachem Laboratories Denitrate

de*nitrate™ is an economical, natural, porous material with a pore distribution and geometry that promotes both aerobic nitrification within the first few millimeters of depth and anaerobic denitrification at the core. Great for b...

From $10.99
Seachem Laboratories Reef Complete

Seachem Laboratories Reef Complete

Seachem Reef Complete ™ is the liquid version of the Reef Advantage Calcium. It is a concentrated (160,000 mg/L) optimized blend of ionic calcium designed to restore and maintain calcium to levels found in natural seawater without...

From $6.49
CaribSea South Seas Aquascaping Base Rock

CaribSea South Seas Aquascaping Base Rock

Top quality Phillipine base rock, clean and nicely sized from baseball to softball size South Seas Lace Rock is a great new aquascaping rock that we are excited to be offering. South Seas had much more structure than any other ...

From $33.99
Lifegard Aquatics Ultra-Slim Blue/White LED Light

Lifegard Aquatics Ultra-Slim Blue/White LED Light

18” Ultra-Slim Blue/White LED Light. This cool-running and energy-efficient LED light fixture provides excellent general-purpose lighting for freshwater or marine aquarium. Standard (6500K) LED’s deliver full spectrum and light in...

From $40.99
Brightwell Aquatics Iodion Liquid Iodine

Brightwell Aquatics Iodion Liquid Iodine

• Highly-concentrated, extended activity iodide solution. • Provides iodide, which is important to hermatypic corals and other invertebrates harboring zooxanthellae, macroalgae, and also to the health of f...

From $6.99
Lifegard Aquatics Big Digital Temperature Alert

Lifegard Aquatics Big Digital Temperature Alert

Large face digital thermometer with alert feature. Display both aquarium water temperature and room temperature in degrees Fahrenheit. Has 4 alert features. Alarm will sound and LED flashes: high temp alert only, low temp alert on...

$39.49
API Stress Zyme

API Stress Zyme

Improves the development of the biological filter and helps clean a dirty aquarium. Contains over 300 million live bacteria per teaspoonful. Breaks down organic compounds that cause dangerous conditions such as ammonia and nitrite...

From $7.22
Brightwell Aquatics Ph+ Liquid pH Increaser Marine

Brightwell Aquatics Ph+ Liquid pH Increaser Marine

Increases pH in all Marine and Freshwater Aquaria Overview Increases pH in marine and reef aquaria. May be used to help increase pH in aquaria that have adequate alkalinity yet have chronically-depressed pH levels; whil...

From $5.49
Warner Marine ecoBAK Plus BioPellet Filter Media

Warner Marine ecoBAK Plus BioPellet Filter Media

ecoBAK PLUS bio pellets are a unique multi-Polymer, multi-Carbon media that reduces Nitrate, Phosphate, undesirable algae and organic waste. ecoBAK PLUS is a blend of biodegradable polymers that serve as a stable and consistent...

From $24.99
Seachem Laboratories Reef Kalkwasser

Seachem Laboratories Reef Kalkwasser

Seachem Reef Kalkwasser is a pure calcium hydroxide with unsurpassed purity and solubility characteristics. This calcium hydroxide meets or exceeds the purity of competing brands designated for reef use. Calcium hydroxide is used ...

From $13.49
Brightwell Aquatics Phytogold-M Golden Phytoplankton (Medium) 8-20 micron

Brightwell Aquatics Phytogold-M Golden Phytoplankton (Medium) 8-20 micron

8 - 20µm Phytoplankton Suspension for Soft Corals, Clams, Sponges, and Other Filter-Feeders Overview Provides phytoplankton ranging in size from 8 - 20µm. Ideally-sized for many soft corals, clams, sponges,tunicates, tube...

From $8.49
Innovative Marine DIY AUQA Gadget Self-Leveling Aquarium Mat

Innovative Marine DIY AUQA Gadget Self-Leveling Aquarium Mat

Innovative Marine DIY Aquarium Self-Leveling Mat When it comes to showcasing your aquarium on a stand, it is extremely vital that your tank is level. An uneven and unleveled surface can cause an aquarium to fail over time. Prev...

From $10.00
Brightwell Aquatics Potassion - Concentrated Potassium Solution for Marine Aquaria

Brightwell Aquatics Potassion - Concentrated Potassium Solution for Marine Aquaria

Potassium Solution Primarily for Reef Aquaria Housing SPS Corals Overview Highly-concentrated ionic potassium solution. Provides potassium, an important component of aragonite (the mineral secreted as skeletal material ...

From $11.49
Brightwell Aquatics Strontion Liquid Strontium

Brightwell Aquatics Strontion Liquid Strontium

Concentrated Strontium Supplement for All Marine Fish & Reef Aquaria Overview Highly-concentrated ionic strontium solution. Incorporated by corals, clams, and other reef-building invertebrates into aragonite, the mineral...

From $6.99
76 - 100 of 322
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