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Boyd Chemi-Pure Blue

Boyd Chemi-Pure Blue

A revolutionary new addition to the Chemi-pure family, Chemi-pure Blue! Chemi-pure Blue is specially created for fantastic results in reef and marine aquariums. The new proprietary blend of premium, low-dust pelletized carbo...

From $11.99
Lifegard Aquatics Low Profile Strainer - MPT

Lifegard Aquatics Low Profile Strainer - MPT

Lifegard Aquatics low profile strainers are perfect for installations where space is limited. The thin profile also maximize usable space and gives it cleaner look. 1/2" MPT threaded fitting

From $2.99
Lifegard Aquatics Quiet One Pro Series Aquarium Pump

Lifegard Aquatics Quiet One Pro Series Aquarium Pump

LIFEGARD® QUIET ONE® PRO SERIES PUMPS ECO-SAV™ runs cooler and generates more power with less energy consumption. Internal recirculation prevents overheating and ejects obstructing debris. Remarkable impeller technology pr...

From $11.49
Pistol Shrimp - Limited Edition T-Shirt

Pistol Shrimp - Limited Edition T-Shirt

Limited Edition Marine Depot Pistol Shrimp T-Shirt

From $14.99
AquaIllumination Hanging Kit for Prime LED Fixture

AquaIllumination Hanging Kit for Prime LED Fixture

The Prime Hanging Kit from AI is an elegant way to suspend your AI Prime® above your tank. The unique ball joint makes it a snap to tilt and turn your Prime for optimal light coverage. Made of high-quality brushed aluminum in blac...

From $19.99
AquaIllumination Parallel Mount Kit for Classic Rail System

AquaIllumination Parallel Mount Kit for Classic Rail System

For years, customers have asked for a way to turn their AI modules 90 degrees horizontally within the AquaIllumination Classic Rail Kit (sold separately) so that the long side is parallel with the front of the tank. Now, its possi...

From $9.95
Tom Aquatics Aqua Lifter Holder

Tom Aquatics Aqua Lifter Holder

Designed to securely clamp the Aqua-Lifter to your tank or sump. Adjustable clamp accommodates aquarium rims of varying widths. Includes built-in holder for airline tubing. *Aqua-Lifter pump sold separately.

$6.49
Two Little Fishies AccuraSea Seawater Reference and Calibration Solution

Two Little Fishies AccuraSea Seawater Reference and Calibration Solution

AccuraSea® Seawater Reference Solution is the only calibration solution of its kind made from real seawater. It’s pure natural seawater micron filtered and UV sterilized then adjusted with reverse osmosis water to match the standa...

$11.99
Tunze Replacement Steel Blades for Care Magnet Algae Cleaner Long - 3pk

Tunze Replacement Steel Blades for Care Magnet Algae Cleaner Long - 3pk

Replacement 86mm stainless steel blades for or Tunze Care Magnet (Strong/Long), package of 3

$8.38
San Francisco Bay Brand Spirulina Brine Shrimp 7oz (200g) Cube

San Francisco Bay Brand Spirulina Brine Shrimp 7oz (200g) Cube

These brine shrimp are fed a bio-enriched diet that includes Spirulina. Spirulina algae are rich in vitamins, carotenoids and minerals. Although excellent for day to day feeding, this product can be fed to your fish prior to a str...

$4.75
Tunze Replacement 45mm Plastic Blades for Care Magnet Algae Cleaner - 2pk

Tunze Replacement 45mm Plastic Blades for Care Magnet Algae Cleaner - 2pk

Replacement 45mm plastic blades for Tunze Care Magnet Nano, package of 2

$5.42
Dissekt-Rite 8 Inch Soft Coral Cutting Scissors

Dissekt-Rite 8 Inch Soft Coral Cutting Scissors

Soft coral cutting Scissors can cut soft corals and plant leaves to maintain the beauty and look of your tank. The scissors are made with surgical steel, non rusting and hand grounded for smooth and sharper cutting. Length 8 inc...

$7.49
Seachem Digital Spoon Scale

Seachem Digital Spoon Scale

When precision matters, the Seachem Digital Spoon Scale is the perfect companion tool for the serious aquarist. Accurate and easy to use, it will ensure precise dosing of any chemical or supplement up to 300 grams in 0.1 increment...

$19.49
Brightwell Aquatics BoroChrom - Concentrated Boron Solution for Coralline Growth & Red Coloration

Brightwell Aquatics BoroChrom - Concentrated Boron Solution for Coralline Growth & Red Coloration

Concentrated Boron Solution for Improved Coralline Growth & Red Coloration in Zooxanthellate Overview Provides boron, a component of alkalinity that is also associated with improving color intensity of coral tissue through in...

From $7.49
Cobalt Aquatics Mysis Flakes

Cobalt Aquatics Mysis Flakes

Cobalt Mysis flake is a Mysis based formula for all tropical and marine fish. Highly palatable formula helps both freshwater and marine finicky fish to eat prepared foods. Loaded with Omega 3’s (EPA/DHA) and Astaxanthin for consis...

From $10.25
Cobalt Aquatics Mysis Pellets

Cobalt Aquatics Mysis Pellets

Cobalt Mysis pellet is a Mysis based formula for all tropical and marine fish. Highly palatable formula helps both freshwater and marine finicky fish to eat prepared foods. Loaded with Omega 3’s (EPA/DHA) and Astaxanthin for consi...

From $12.14
Marine Depot Fired Ceramic Frag Cave

Marine Depot Fired Ceramic Frag Cave

This is a fired ceramic frag cave that does not need to be soaked before using. Made with removal plugs for easy coral colonizing and transfer. The caves provide a hiding place your fish and inverts will LOVE! Approximate size:...

From $18.00
Marine Depot Fired Ceramic Small Clam Holder

Marine Depot Fired Ceramic Small Clam Holder

This is a fired ceramic clam holder that does not need to be soaked before using. Holder size is 2" x 2.75". Makes a great base for a clam on a sand bed!

$2.00
Cobalt Aquatics Mysis Spirulina Flakes

Cobalt Aquatics Mysis Spirulina Flakes

Cobalt Mysis Spirulina flake fish food is a highly palatable Mysis shrimp and Spirulina algae based formula for all tropical and marine herbivores and omnivores. Great for finicky fish who are transitioning to prepared foods. Load...

From $10.53
Cobalt Aquatics Marine Vegi Pellets

Cobalt Aquatics Marine Vegi Pellets

Cobalt Marine Vegi pellet is a complete formula for all marine herbivorous fish. Highly palatable formula helps finicky marine fish to eat prepared foods. Loaded with spirulina, kelp, plankton and squid for consistent growth and s...

From $12.79
Cobalt Aquatics Mysis Spirulina Pellets

Cobalt Aquatics Mysis Spirulina Pellets

Cobalt Mysis-Spirulina pellet fish food is a highly palatable Mysis shrimp and Spirulina algae based formula for all tropical and marine herbivores and omnivores. Great for finicky fish who are transitioning to prepared foods. Loa...

From $13.03
Cobalt Aquatics Coral Food Powder - 0.7 oz.

Cobalt Aquatics Coral Food Powder - 0.7 oz.

A fine powder, fully nutritious food for all corals and other filter feeding invertebrates. Formulated with a full array of squid, salmon, krill, plankton, mussel, oyster and brine shrimp proteins, coupled with fish oil and spirul...

$12.23
Bathroom to Kitchen Faucet Adapter 15/16 Inch Male to 55/64 Inch Male

Bathroom to Kitchen Faucet Adapter 15/16 Inch Male to 55/64 Inch Male

Adapter to convert the size of your bathroom faucet outlet (55/64” – 27) to the size of a kitchen faucet (15/16” – 27). Once the adapter is installed, you are able to use a standard kitchen faucet adapter for your RO or RO/DI syst...

$3.99
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