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26 - 50 of 54
Red Sea Potassium Pro Test Kit - Reagent Refill Kit

Red Sea Potassium Pro Test Kit - Reagent Refill Kit

Red Sea’s Potassium Pro Test Kit is a unique advanced titration test, measuring the level of potassium in your reef aquarium to a high accuracy of 3 ppm. Reagent Refill Kit Only - Includes reagents only to perform 40 aquarium w...

$27.99
Mag-float Scraper Replacement Pad/Felt - 402

Mag-float Scraper Replacement Pad/Felt - 402

Replacement Pads for the Mag-Float Scraper Magnet Cleaner (Glass) - Large (3/4 Inch - 20mm) Includes replacement scrubbing pad and outer felt.

$7.99
AquaticLife Marquis Freshwater Dual Lamp T5 HO Light Fixture

AquaticLife Marquis Freshwater Dual Lamp T5 HO Light Fixture

The Aquatic Life Marquis Dual-Lamp T5 HO (High-Output) Fluorescent aquarium light fixtures employ the latest leading edge technology for both the novice and experienced hobbyist. The built-in Digital Timer makes it easy to control...

From $119.99
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 $60.99
Reef Octopus CR Calcium Reactor

Reef Octopus CR Calcium Reactor

Quality, design and affordability define the Octopus Calcium Reactor series. Available in 3 different models that feature reverse flow water current for maximum water and CO2 contact time with the coral media. All models come with...

From $219.99
Lifegard Aquatics Power 3 High Output Triple LED Light

Lifegard Aquatics Power 3 High Output Triple LED Light

18” Power-3 LED Light designed for saltwater fish and reef systems. High output (14000K) LED’s deliver full spectrum and light intensity capable of supporting reefs. Unique design and shape of the LED focuses all light inside the ...

From $206.99
Cobalt Aquatics Marine Omni Pellets

Cobalt Aquatics Marine Omni Pellets

Cobalt Marine Omni pellets are a powerful blend for all marine fish. Highly palatable formula helps finicky marine fish to eat prepared foods. Packed with squid, salmon and krill proteins, and spirulina for consistent growth and s...

From $12.79
Mur-Lok® 1/2 Inch Union Tee

Mur-Lok® 1/2 Inch Union Tee

Color: White Mur-lok Part# : V0820826 Tube O.D.: 1/2" Mur-lok fitting information Mur-lok® Polypropylene Fittings have a dual o-ring design at each tube connection, giving end users confidence in their fitting connections....

$4.49
Cobalt Aquatics Nano-Flow 2,600 LPH (686 GPH) Prop Pump

Cobalt Aquatics Nano-Flow 2,600 LPH (686 GPH) Prop Pump

The Cobalt Nano-Flow 2,600 prop pump creates large and wide laminar water flow rated at 686 gph with only 4 watts of power consumption! Perfect for small reef or planted aquariums to create vital current and to eliminate dead spot...

$58.99
Doc`s Eco Eggs

Doc`s Eco Eggs

A nutritious, high protein, high fat, Omega 3 and 6 rich, natural food source suspended in a nutrient rich brine for freshwater and marine fish, inverts, and corals. With an average size of 1-2 mm they are an ideal main food sourc...

$10.49
Doc`s Eco Egg Brew

Doc`s Eco Egg Brew

A special brew of Doc’s Eco Eggs in a rich brine solution; no additives or preservatives. You don’t have to refrigerate Doc’s Eco Egg Brew until you open it, and once opened it should last 6-8 weeks. This is an ideal food for mari...

$12.49
CaribSea Life Rock

CaribSea Life Rock

So real, so ready. Are you? It is safe for all fish and inverts, and is an aragonitic base material (does not contain cement), requires no curing, and is infused with spored, live bacteria. Once placed in water, the dormant b...

From $79.49
Giesemann Actinic Blue T5HO Fluorescent Bulb

Giesemann Actinic Blue T5HO Fluorescent Bulb

Since most aquarium inhabitants live in seawater depths where the light is very blue, it is needed to simulate this natural living conditions in the aquarium. The Giesemann Actinic Blue has therefore been developed to enhance the ...

From $18.95
Giesemann Aquablue Coral T5HO Fluorescent Bulb

Giesemann Aquablue Coral T5HO Fluorescent Bulb

Light dependent corals in the sea are inhabited by so-called zooxanthellae, single-celled algae, which provide the host through photosynthesis with nutrients. Depending on the natural location of the coral (and depending on their ...

From $18.95
Giesemann Super Actinic T5HO Fluorescent Bulb

Giesemann Super Actinic T5HO Fluorescent Bulb

Some corals reach its beauty and expression only by special fluorescent colors. Like many mussel species these animals will be found in the sea at water depths where specific UV-components are available. Therefore we have develope...

From $20.95
Giesemann Aquablue Azure T5HO Fluorescent Bulb

Giesemann Aquablue Azure T5HO Fluorescent Bulb

Developed for reef aquariums providing higher PAR to enhance the colors and growth of corals whilst producing a rich turquoise blue for optimum aesthetics. Color - a rich turquoise blue approximating to 16-17000 Kelvin - can be us...

From $18.95
Giesemann Super Purple T5HO Fluorescent Bulb

Giesemann Super Purple T5HO Fluorescent Bulb

SUPER PURPLE is a high-performance T5 tube with a very strong white/violet spectrum as a perfect addition to our proven Giesemann tubes. Extensive tests have shown that most hard corals have a distinct color gain after 2 - 3 weeks...

From $19.95
Reef Octopus Regal 170EXT Recirculating Protein Skimmer

Reef Octopus Regal 170EXT Recirculating Protein Skimmer

The new and innovative Reef Octopus Regal 170-EXT recirculating protein skimmer supplies powerful filtration for aquariums up to 300 gallons where absolute control is a necessary. The Reef Octopus Regal 170-EXT is constructed of h...

$659.99
Hanna Instruments Primo TDS Tester

Hanna Instruments Primo TDS Tester

Direct probe connection Automatic calibration Automatic Temperature Compensation The Primo series of testers provide a fast and dependable way to measure the total dissolved solids or conductivity in your water samples. It...

$40.99
VIV Glass Violet Outflow Pipe 10mm

VIV Glass Violet Outflow Pipe 10mm

VIV Mini Violet Pipe Outflow Description The VIV Mini Violet pipe outflow creates great oxygen exchange while agitating the water surface and moderate circulation within the aquarium. You can lower or rise your Mini Violet Ou...

$45.99
VIV Glass Spiral Outflow Pipe 13mm

VIV Glass Spiral Outflow Pipe 13mm

VIV Spiral Pipe Outflow Description The VIV Spiral pipe outflow creates great oxygen exchange while agitating the water surface and moderate circulation within the aquarium. You can lower or rise your Spiral Outflow pipe for ...

$51.99
VIV Glass Violet Inflow Pipe 17mm

VIV Glass Violet Inflow Pipe 17mm

VIV Violet Pipe Inflow 17mm (Large) Description The VIV Violet Pipe Inflow is engineered to produce a strong suction in the aquarium with its serrated inflow cuts. The Violet inlet pipe has a wider base than the lily pipes wi...

$59.99
VIV Glass Violet Inflow Pipe 13mm

VIV Glass Violet Inflow Pipe 13mm

VIV Violet Pipe Inflow 13mm (medium) Description The VIV Violet pipe inflow is engineered to produce a strong suction in the aquarium with its serrated inflow cuts. The Violet inlet pipe has a wider base than the lily pipes w...

$54.99
Two Little Fishies Magnesium Pronto

Two Little Fishies Magnesium Pronto

Two Little Fishies Magnesium Pronto is a fast-dissolving blend of pure anhydrous magnesium chloride and magnesium sulfate that makes it easy and economical to rapidly raise the magnesium ion concentration in aquariums. Supplemen...

From $13.99
Two Little Fishies Calcium Pronto

Two Little Fishies Calcium Pronto

Calcium Pronto is a fast-dissolving pure, dry calcium chloride that makes it easy and economical to rapidly raise the calcium ion concentration in aquariums. Supplemental calcium is required for reef aquariums because corals, cl...

From $14.62
26 - 50 of 54
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