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76 - 100 of 418
Neptune Systems AquaController Apex Jr w/ Display & Temperature Probe

Neptune Systems AquaController Apex Jr w/ Display & Temperature Probe

Apex Jr System The Apex Jr System delivers a professional quality controller at hobbyist prices. Built-in Ethernet Integrated Ethernet port Most advanced web server available Interactive graphing application in the ...

$239.95
Kessil A160WE Controllable LED Aquarium Light - Tuna Sun

Kessil A160WE Controllable LED Aquarium Light - Tuna Sun

The A160WE features Kessil`s new proprietary Kessil Logic™, a unique form of spectral intelligence developed for precise color blending and optimal coral growth. In this new design, instead of varying the light intensity of two ...

$239.00
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
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
AquaMaxx ConeS HOB Hang-On-Back Protein Skimmer

AquaMaxx ConeS HOB Hang-On-Back Protein Skimmer

The latest AquaMaxx ConeS HOB Hang-On-Back Protein Skimmer takes all of the great features of the ConeS CO-1 skimmer and adapts them to a hang-on-back version. Now, you can get all the great performance of the ConeS CO-1 skimmer ...

$319.99 $239.99
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 $84.99
Danner Supreme Aqua-Mag 24 Water Pump

Danner Supreme Aqua-Mag 24 Water Pump

Magnetic drive utility pumps are made to run continuously, without seals to wear out. Highly energy efficient, the savings pass on to the consumer. Suitable for large aquariums, piped statuary and ponds. Flow Rate: 2400 G...

$214.99
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
SpectraPure® Maxpure 90 GPD RO/DI System

SpectraPure® Maxpure 90 GPD 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...

$194.99
AutoAqua Smart ATO - Automatic Top Off System

AutoAqua Smart ATO - Automatic Top Off System

Automatic Top Off System with Controller & Sensor in One What is Smart AFS Technology? The Smart ATO is a unique Auto Top Off system with a patent pending contact-less digital sensor that monitors and automates refilling eva...

$149.99
Reef Octopus Classic 150 INT Protein Skimmer

Reef Octopus Classic 150 INT Protein Skimmer

A member of the Reef Octopus Classic Series, this popular in-sump skimmer will provide great filtration for marine aquariums up to 210 gallons. As with every Reef Octopus protein skimmer, the Classic 150INT is constructed of hi...

$229.99
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
Icecap Battery Backup

Icecap Battery Backup

Backup Battery for the Event of Power Loss Hook up your 12v-24v aquarium pump to the IceCap Battery Backup for continuous operation up to 35 hours after the loss of power. *On average 50w at 30% power single pump/single powe...

$109.99
Innovative Marine AUQA Gadget Ghost Protein Skimmer - MidSize

Innovative Marine AUQA Gadget Ghost Protein Skimmer - MidSize

Unseen. Unheard. Unrivaled Performance - SkimMate Ghost – Protein Skimmer Drop in, ready to skim. Completely re-engineered to push the limits of All-In-One skimmers, the SkimMate Ghost Series is packed with a plethora of perf...

$200.00
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
Reef Octopus Classic 1000 HOB Protein Skimmer

Reef Octopus Classic 1000 HOB Protein Skimmer

The compact Reef Octopus Classic 1000-HOB is a proverbial favorite among hang-on back protein skimmer users providing beneficial filtration for aquariums up to 105 gallons. With it’s unique design, the pump is mounted externally a...

$189.99
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
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
Reef Brite TECH LED Blue Strip Light

Reef Brite TECH LED Blue Strip Light

Strip lights are available in a variety of sizes ranging from 2″ to 72″. Utilizing only 3 watt LED’s for maximum performance and output, our LED strip lights produce the same amount of light as a T5 or VHO Fluorescent lamp. These ...

From $94.99
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 $161.99
Eheim 1262 Pump

Eheim 1262 Pump

Eheim pumps have superior quality ; ceramic shaft, ceramic and carbon bearing.  These pumps are suitable for use in or out of fresh or salt water.  These pumps are nearly silent and have low energy consumption.&nbs...

$189.99
American Marine Pinpoint ORP Monitor

American Marine Pinpoint ORP Monitor

American Marine PINPOINT ORP Monitor PINPOINT ORP Monitor™ will measure the ORP (oxidation-reduction potential, or REDOX) of your system. It is popular with those who use ozone gas or potassium permanganate as an artificial ...

$119.99
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
Sicce Syncra Silent 3.0 Multifunction Aquarium Pump (714 GPH)

Sicce Syncra Silent 3.0 Multifunction Aquarium Pump (714 GPH)

The Syncra Silent is new range of energy efficient pumps that is absolutely silent. Don`t be fooled - these pumps are powerful and versatile. Ideal for fresh and salt water aquariums, protein skimmers, indoor fountains, water-cool...

$110.99
Eshopps Liquid Containers for Dosing Pumps

Eshopps Liquid Containers for Dosing Pumps

The Container 2.0 can hold up to 2 supplements for any dosing purposes. Great for 2-part Calcium and Alkalinity Supplements! There are a total of 2 chambers (3L each). A solid blue body prevents algae growth. Viewing ports allows ...

From $49.99
76 - 100 of 418
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