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76 - 100 of 272
Iwaki WMD Water Pump - (American Motor)

Iwaki WMD Water Pump - (American Motor)

Magnetic water pumps. Magnetic driven. Sealess pumps for use on fresh or saltwater aquariums. Low heat exchange and quiet in operation. Highly durable design. WMD pumps have American Made Motors. MD pumps have Japanese Made Motors...

From $165.99
SpectraPure® Maxpure RO/DI System

SpectraPure® Maxpure RO/DI System

Features: Ultra-high purity water at an economical price; water purification systems maximizing pure water production through application of the laboratory grade deionization resins used in our specialty deionization cartridges...

From $194.99
AquaMaxx Omega BioPellet Reactors

AquaMaxx Omega BioPellet Reactors

The latest in BioPellet Reactor design from AquaMaxx. The unique flow pattern of the Omega helps to keep the biopellets in suspension, creates a gentle tumbling and eliminates clumping. The low pressure design also allows for the ...

From $119.99
Vertex RX-U Universal Media Reactor

Vertex RX-U Universal Media Reactor

Crystal clear displays are always the goal of any aspiring Reef Hobbyist. As mainstays of the hobby, Activated Carbons and Phosphate Absorbing Medias go a long way towards the fulfillment of this goal by absorbing many of the impu...

From $119.99
AquaEuroUSA Apex Submersible Pump

AquaEuroUSA Apex Submersible Pump

Powerful, Quiet, Reliable. State of the art design with ceramic shaft, oil-free design and epoxy encapsulated sealed motor. External or submersible use. Includes strainer to protect impeller and mounting suction cups. UL Listed ...

From $27.99
AquaMaxx Tonga Branch Dry Live Rock

AquaMaxx Tonga Branch Dry Live Rock

AquaMaxx Tonga Branch rock is a 100% naturally collected from the ocean and is one of the most desired types of rock in the reef aquarium hobby. The long branching shape of the rock creates very unique and natural looking aquascap...

From $107.70
Magnavore Algae Magnet Cleaner

Magnavore Algae Magnet Cleaner

New Extended Reach Series Magnavore 2 ER Cleaning Magnet Designed for 1/4 and 3/8 inch thick glass and acrylic, most glass tanks from 30 to 125 Gal. & most acrylic tanks up to 36 inch long and 20 inch high. The inside magne...

From $75.49
AquaticLife Marquis Marine Dual Lamp T5 HO Light Fixture

AquaticLife Marquis Marine 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
 Trigger Systems Emerald ATO Reservoir Tank

Trigger Systems Emerald ATO Reservoir Tank

Trigger Systems introduces matching auto top off containers in 2 different sizes to match each series of sumps. Features Lid to prevent evaporation Two 0.25” OD hose ports Opening for wires and hoses Subtle laser engraved...

From $114.99
Fluval Sea Aquarium Water Pump

Fluval Sea Aquarium Water Pump

Fluval Sea SP2 Sump Pump delivers powerful performance to ensure outstanding water flow for sump-equipped marine systems. This high-quality, energy-efficient, magnetically-driven pump can be plumbed in or out of a sump. Rugged and...

From $149.99
API FilStar XP Canister Filter

API FilStar XP Canister Filter

Advanced Technology, superior design, large media capacity, strong flow rates and solid construction make the API FILSTAR xP Canister Filters a very reliable and easy-to-maintain canister filter. Fill color instruction book for ea...

From $99.99
AquaIllumination Prime HD LED Fixture

AquaIllumination Prime HD LED Fixture

The same AI Prime® we all know and love, now with an enhanced spectrum and HD power. Boasting a bright new full spectrum color mix the Prime HD™ has enough power for a 24 x 24 inch (61cm x 61cm) tank. No longer are you limite...

From $225.00
Two Little Fishies Phosban Reactor 150 Kits w/ Pump

Two Little Fishies Phosban Reactor 150 Kits w/ Pump

Kit Includes: Two Little Fishies GFO Phosban Reactor 150 Cobalt Aquatics MJ600 Multi-Purpose Powerhead/Pump 1/2 inch Clear Flexible Vinyl Tubing x 6ft Plastic Hose Clamp 1/2 inch x 2 Two Little Fishies GFO Phosban React...

From $86.99
Hanna Instruments Checker Colorimeter Kit (Phosphate, Calcium, Alkalinity & pH)

Hanna Instruments Checker Colorimeter Kit (Phosphate, Calcium, Alkalinity & pH)

The Hanna Checker Kit includes 4 of the most commonly used Hanna Checkers used in the Marine Aquarium. Includes: Phosphate Checker - includes reagent for 6 tests Calcium Checker - includes reagent for 15 tests Alkalinity Ch...

$182.00
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
Hydor Koralia Magnum Pump/Powerhead

Hydor Koralia Magnum Pump/Powerhead

1650GPH/ 8W Power Consumption The new Hydor Koralia models guarantee unbelievable performance for probably the lowest power consumption of any pump on the market. Equipped with an electronic start up system, new technology roto...

From $100.93
Neptune Systems Lab Grade Conductivity / Salinity Probe

Neptune Systems Lab Grade Conductivity / Salinity Probe

Start measuring salinity in your aquarium and get alerts when out of range. BUY THIS PROBE IF YOU ARE Replacing an old probe Adding salinity monitoring to your system via Neptune Systems Apex AquaController PM2 Expansio...

$124.95
Aqua Medic DC Runner Controllable Pump

Aqua Medic DC Runner Controllable Pump

The DC Runner is a controllable DC pump which can be run internally or externally. Includes a DC Runner Control and LED display for adjusting the power as well as a “FEED” button which stops the power for 10 minutes. Specific...

From $89.99
Chill Solutions CSXC-1 Thermoelectric Aquarium Chiller

Chill Solutions CSXC-1 Thermoelectric Aquarium Chiller

Powerheads, pumps, UV sterilizers and high-intensity lighting all add undesirable heat into the aquarium. The CSXC-1 chiller is perfect for nano tanks, hydroponics setups, and aquariums up to 30 gallons (depending on heat input). ...

$219.99
AquaC Remora-S Hang-On Protein Skimmer w/ Drain Fitting

AquaC Remora-S Hang-On Protein Skimmer w/ Drain Fitting

AquaC Remora-S Hang-On Protein Skimmer without Pump NEW FOR 2012! The Remora-S features a redesigned High-Flow Spray Injector that increases air and water flow. The new injector also produces smaller air bubbles that boosts...

From $179.99
Aqua Medic Reefdoser EVO 4 Dosing Pump

Aqua Medic Reefdoser EVO 4 Dosing Pump

The Aqua Medic reefdoser EVO 4 can independently control the four dosing pumps included in the package. The dispensing of the food or additive can be achieved either manually or automatically; all pumps can be calibrated individua...

$199.99
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
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
Seachem Laboratories PhosNet

Seachem Laboratories PhosNet

PhosNet™ is a granular ferric oxide (GFO) with high porosity, high surface area and high binding capacity. It will rapidly remove phosphates and silicates from both freshwater and saltwater and will not release them back into your...

From $10.99
MarineDepot.com Exclusive ReefKeeper Lite + SLX Expansion Unit w/ FREE pH Probe

MarineDepot.com Exclusive ReefKeeper Lite + SLX Expansion Unit w/ FREE pH Probe

We have teamed up with Digital Aquatics to bring you the best priced aquarium controller package available on the market today. Our Exclusive Digital Aquatics ReefKeeper Lite Package includes the ReefReeper Lite Basic Aquarium Co...

$199.99
76 - 100 of 272
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