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Search Results for Saltwater Aquarium Supplies
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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
Korallen-Zucht Magnesium Complex - 500ml

Korallen-Zucht Magnesium Complex - 500ml

Magnesium Complex 500ml Important element for stony corals and calcareous algae. Recommended in any tank system. Optimum level of 1200 – 1280 mg/L. Dosing 3 ml per 1000 Liter / 250 gallons daily. Regular water tests recommended.

$29.99
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
Wave Point Blue/Day LED Clamp Fixture, 6 Inch, 8 x 1W

Wave Point Blue/Day LED Clamp Fixture, 6 Inch, 8 x 1W

Super Blue & Daylight Micro Sun LED High Output Clamp Light. • Ideal for Fresh and Saltwater Environments • High Output Nano Light • Water Resistant Construction • Sleek Aluminum Hood with Heat Removal Technolo...

$49.99
Digital Aquatics RKM-DCI DC Pump Interface

Digital Aquatics RKM-DCI DC Pump Interface

DC Pump Control... now available with all ReefKeeper systems! The new DCI module allows you to expand your existing ReefKeeper system even further - offering full control over 24V direct current (DC) pumps that use round 3-pi...

$59.99
2 Inch EZ-Flow PVC Pipe Tubing

2 Inch EZ-Flow PVC Pipe Tubing

50ft Roll. EZ-Flow PVC is 40% more flexible than standard flex pipe. Flexible PVC can simplify your plumbing as it allows you to bend and curve around pumps, filters and other obstructions. It retains its large inside diamete...

From $22.99
EcoTech Marine Plus One Long Rail Kit XR618-1 for Radion LED Fixture

EcoTech Marine Plus One Long Rail Kit XR618-1 for Radion LED Fixture

EcoTech Marine Radion + One Long Rail Kit For use with Radion Short Rail kit to hang one more Radion LED Fixture Features Compatible with the existing Radion Hanging Kit Sleek, lightweight anodized aluminum construction ...

$50.00
Cobalt Aquatics Mini -Therm Aquarium Heater 20 watt

Cobalt Aquatics Mini -Therm Aquarium Heater 20 watt

The all new Cobalt Aquatics MINI-Therm compact and fully submersible heaters feature a constant ON design, specifically for small aquariums up to 4.8 gallons (18L). The heater casing is made from a thermal-plastic polymer that ...

$24.60
Reef Brite Halide Cable Hanging Kit

Reef Brite Halide Cable Hanging Kit

An Attractive kit for displaying and securing your Reef Brite Metal Halide lighting. Includes 2 x swivel ceiling couplers 2 x 10-32 toggle bolts 2 x 1/16” stainless steel cable 2/terminal 96” 2 x gripper w/ ¼-20 x 0.394”...

$28.99
Boston Aqua Farms Soft Coral Propagation Starter Kit

Boston Aqua Farms Soft Coral Propagation Starter Kit

Plugs, Discs, Glue, Accel, Scalpel, Keychain, Dip Case This is a fantastic kit for learning how to take soft coral tissue cuttings and turn them into coral frags to grow out into corals at home. The kit contains: 20 cured aragocr...

$40.99
AquaMaxx Small Red Devil Needle Wheel for Sicce PSK-1500 Skimmer Pump

AquaMaxx Small Red Devil Needle Wheel for Sicce PSK-1500 Skimmer Pump

AquaMaxx Small Red Devil Needle Wheel for Sicce PSK-1500 Skimmer Pump

$19.99
Marine Depot Logo Polo Shirt (Small)

Marine Depot Logo Polo Shirt (Small)

100% cotton pique, high quality, white polo shirt with navy blue trim on the collar and cuffs and the Marine Depot logo embroidered on the left chest.

$29.99
Hydor Coarse Filter Pad for Professional Canister Filter (2pk)

Hydor Coarse Filter Pad for Professional Canister Filter (2pk)

Replacement Pro-Filter Small Black Coarse Filter Pad for use with Hydor 150 Professional Canister Filters - 2 per pack. Highly porous mechanical sponge that captures large debris.

From $22.49
Hydor Coarse Filter Pad for 250 and 350 Professional Canister Filter (2pk)

Hydor Coarse Filter Pad for 250 and 350 Professional Canister Filter (2pk)

Replacement Pro-Filter Medium Black Coarse Filter Pad for use with Hydor 250 & 350 Professional Canister Filters - 2 per pack. Highly porous mechanical sponge that captures large debris.

$25.49
Cobalt Aquatics Egg Rocker Fish Egg Hatching System

Cobalt Aquatics Egg Rocker Fish Egg Hatching System

The Cobalt Egg Rocker 65 and 80 are the ultimate fish egg hatching systems. The innovative design is incredibly sophisticated and easy to use at the same time. Self standing legs keep unit upright on counter while harvesting eggs....

From $49.99
AquaMaxx Replacement Inlet Venturi for EM Series Protein Skimmers

AquaMaxx Replacement Inlet Venturi for EM Series Protein Skimmers

Replacement AquaMaxx Inlet Venturi for EM200 and ConeS Q-2 Protein Skimmers

From $23.99
AquaMaxx Liquid Calcium Supplement

AquaMaxx Liquid Calcium Supplement

Calcium is used by corals to grow and thrive both in an aquarium and in the wild. Without calcium, corals and other calcareous organisms cannot survive. Hard corals use calcium, along with carbonates, to build their aragonite skel...

From $8.99
Korallen-Zucht Strontium Complex - 500ml

Korallen-Zucht Strontium Complex - 500ml

Korallen-Zucht Strontium Complex - 500ml Strontium, barium and further elements enhance the growth of many stony and soft corals, especially indispensable for reef building stony corals like Acropora, Montipora, Seriatopora etc. ...

$29.99
Korallen-Zucht ZeoSpur Macroelements

Korallen-Zucht ZeoSpur Macroelements

ZeoSpur Macroelements 250ml ZEOspur Macroelements is a result of further development of the ZEOvit- system. It is the optimal addition to ZEOspur 2. Contains a.o. Lithium, Vanadium, Palladium, Boron, Selenium, Yttrium, Rutheniu...

From $44.99
Mr. Aqua Replacement UV Bulb for the 9W MA-87 UV Sterilizer

Mr. Aqua Replacement UV Bulb for the 9W MA-87 UV Sterilizer

Mr. Aqua Replacement UV Bulb for the 9W MA-87 UV Sterilizer

$39.99
API AquaTunes 3.5 Gallon Aquarium Kit

API AquaTunes 3.5 Gallon Aquarium Kit

API AquaTunes 180 3.5 gallon kit. This acrylic tank has a flat back with curved front for optimal view. Relax with calming sounds of nature. The API AQUATUNES aquarium has a built-in sound chamber that comes preloaded with...

$97.99 $49.00
CaribSea Coral Up B Coral Growth Supplement

CaribSea Coral Up B Coral Growth Supplement

CoralUp B is used in conjunction with CoralUp to provide an alkalinity component and pH support. Together both parts A and B are an innovative new way to maintain a healthy and vibrant reef tank. CoralUp™ B, used in a 2:1 ra...

From $11.95
Mur-Lok® LLPE Blue Polyethylene Tubing

Mur-Lok® LLPE Blue Polyethylene Tubing

10-foot roll of 1/2" Mur-lok Tubing: Blue Color: Blue Mur-lok Part# : L0802505 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 us...

From $13.41
Korallen-Zucht Zeolife - 1L

Korallen-Zucht Zeolife - 1L

Zeolife 1L ZEOlife is a liquid filter media and was developed to start and speed up certain metabolic processes in a tank. Can be used in addition to the ZEOvit system, especially when starting with the ZEOvit® method. Remo...

$49.99
Needle Wheel Impeller for AquaMaxx EM100 Protein Skimmers

Needle Wheel Impeller for AquaMaxx EM100 Protein Skimmers

Replacement needle wheel impeller for AquaMaxx EM100 protein skimmers.

$71.99 $43.19
951 - 975 of 1026
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