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CO2 System Fully-Automatic CO2 System w/ISTA Regulator

CO2 System Fully-Automatic CO2 System w/ISTA Regulator

"Electronic controller monitors pH level for efficient CO2 injection. Drs. Foster and Smith Fully-Automatic CO2 System helps fully automate CO2 injection for planted freshwater aquariums up to 500 gallons. Include pH controller with pH Probe constantly... more

$499.99

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(275,000+)
CO2 System Semi-Automatic CO2 System w/Azoo CO2 Regulator

CO2 System Semi-Automatic CO2 System w/Azoo CO2 Regulator

"Semi-automatic CO2 injection system helps keep plants gorgeous Ideal for planted freshwater aquariums up to 200 gallons Easy to assemble and use semi-automatic CO2 injection system Economical semi-automatic CO2 injection system designed for planted... more

$137.99

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(275,000+)
Best Seller
Sicce CO2 Life 2 Aquarium CO2 Injection System For 26-66 gals (Mfg# SIC11)

Sicce CO2 Life 2 Aquarium CO2 Injection System For 26-66 gals (Mfg# SIC11)

"Innovative approach to aquarium CO2 injection boasts exceptional ease of use. Sicce CO2 Life 2 Aquarium CO2 Injection System offers planted aquarium enthusiasts a safe and easy new way to supplement carbon dioxide essential for luxuriant, healthy... more

$109.99

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CLEARO50 3 Stage Reverse Osmosis Filter System White 50 Gpd

CLEARO50 3 Stage Reverse Osmosis Filter System White 50 Gpd

Produces up to 50 gallons per day Reduces nuisance algae Compact installs easily into small areas Color: White. more

$69.03

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Bio-Fil Wet/Dry Complete Aquarium Filtration System

Bio-Fil Wet/Dry Complete Aquarium Filtration System

About the Wet/Dry Complete System This high-capacity, wet/dry biological filtration system comes with a variety of aquarium filtration accessories, including a Little Giant Pump, a Fathom Venturi Protein Skimmer, Bio-Pin balls, a drip tray, plumbing,... more

$1,127.26

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Bio-Fil Wet/Dry Complete Aquarium Filtration System

Bio-Fil Wet/Dry Complete Aquarium Filtration System

About the Wet/Dry Complete System This high-capacity, wet/dry biological filtration system comes with a variety of aquarium filtration accessories, including a Little Giant Pump, a Fathom Venturi Protein Skimmer, Bio-Pin balls, a drip tray, plumbing,... more

$1,934.72

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25 Foot - Python No Spill Clean and Fill Aquarium Maintenance System

25 Foot - Python No Spill Clean and Fill Aquarium Maintenance System

Smaller, more frequent water changes are imperative to the health of your fish. Without regular water changes, invisible toxins can build up in your aquarium creating a hazardous environment for its inhabitants. The Python No Spill Clean and Fill is a... more

$39.99

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Bare Ground Ice Melt System - Battery-Powered Sprayer, 1 Gallon Calcium Chloride Liquid Ice Melt, Model BGBPS-1C, White

Bare Ground Ice Melt System - Battery-Powered Sprayer, 1 Gallon Calcium Chloride Liquid Ice Melt, Model BGBPS-1C, White

Free Gift Card w/ Order

This Bare Ground Ice Melt System includes a battery-powered sprayer and one gallon of calcium chloride liquid ice melt. The calcium chloride liquid ice melt works fast to melt snow and ice even in temperatures down to -20F. Plus, it helps to reduce... more

$49.99

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Marineland (Aquaria) AMLMZ0180 Aquarium Prefilter Pad for Mars System, Blue

Marineland (Aquaria) AMLMZ0180 Aquarium Prefilter Pad for Mars System, Blue

Marineland prefilter pad is designed for mars system. Filter pads screen out dirt and debris. Available in blue color. more

$6.22

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Wet/Dry Complete System Wd-75Cs Single Intake

Wet/Dry Complete System Wd-75Cs Single Intake

Eshopps’ compact wet-dry filters fit comfortably in sumps without taking much space. The smart, easy-access sump allows for convenient installation of the return pump. Wet-dry drip tray filter provides efficient biological filtration to process toxic... more

$228.99

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Glo T5 Ho Linear Fluorescent Lighting System, Single, 24-Inch

Glo T5 Ho Linear Fluorescent Lighting System, Single, 24-Inch

The GLO T5 HO 24 inch Linear Fluorescent Lighting System for one T5 HO fluorescent bulb delivers a powerful and efficient light output. Loaded with performance and convenience features this quality aesthetic lighting system features a slim modern... more

$34.97

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Strip Lights Flour 30" Black

Strip Lights Flour 30" Black

For use with Versa-Tops for the proper aquarium lighting, this fluorescent lighting system features internally mounted ballast and instant start circuits. more

$47.99

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Wet/Dry Complete System Wd-125Cs Single Intake

Wet/Dry Complete System Wd-125Cs Single Intake

Eshopps’ compact wet-dry filters fit comfortably in sumps without taking much space. The smart, easy-access sump allows for convenient installation of the return pump. Wet-dry drip tray filter provides efficient biological filtration to process toxic... more

$282.99

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Next Reef MR1 Replacement Sponges - 2 pk.

Next Reef MR1 Replacement Sponges - 2 pk.

Replacement Sponges for the Next Reef MR1 Media Reactors will keep the media inside of the reactor and prevent it from leaking out into the aquarium. For more information on aquarium care; please see our Article Archive . more

$8.99

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Hood with Lamp Base Assembly for Eclipse System 12

Hood with Lamp Base Assembly for Eclipse System 12

Replacement hood and lamp assembly for the Eclipse System 12 aquarium system. more

$50.79

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MR1 Media Reactor - Up to 500 gal.

MR1 Media Reactor - Up to 500 gal.

The Next Reef MR 1 Media Reactor is handmade in the USA from acrylic; resulting in one of the best built; best performing media reactors available. Over one half gallon capacity makes it ideal for your saltwater tank up to 250 gallons or your... more

$69.99

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Digital TDS Meter Water Quality Tester with Carrying Case

Digital TDS Meter Water Quality Tester with Carrying Case

Free Shipping on Over 500K Items!

TDS stand for Total dissolved solids, which includes Salt, metal or mineral in the water. A TDS meter is an easy to use hand-held digital meter to instantly check your overall water quality. It allows you to stay on top of your drinking water quality... more

$18.48

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160 Gallon Reef Crystals Sea Salt (pail) (rcp160p)

160 Gallon Reef Crystals Sea Salt (pail) (rcp160p)

Aquarium Systems - IO REEF CRYSTAL SALT 160GALReef Crystals® Reef Salt (160 Gallons)Formulated for Reef Aquariums and contains essential ocean reef elements in concentrations greater than those found in natural sea water.Features:;Extra calcium to help... more

$75.96

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CASCADE FILTER REPLACEMENT CARTRIDGES Fits CPF3 & CPF4 Filter 1/Pk

CASCADE FILTER REPLACEMENT CARTRIDGES Fits CPF3 & CPF4 Filter 1/Pk

CASCADE FILTER REPLACEMENT CARTRIDGES Fits CPF3 & CPF4 Filter 1/Pk more

$26.89 $2.16

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"Current USA Orbit Marine LED Saltwater Reef Lighting System 24-36""(Mfg# 4101)"

"Current USA Orbit Marine LED Saltwater Reef Lighting System 24-36""(Mfg# 4101)"

"Smartly priced LED light fixture for marine aquariums complete with brilliant LEDs AND wireless control. Current USA Orbit Marine LED Saltwater Reef Lighting System extends your budget with two controllable channels of dual color spectrums for twice... more

$159.99

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(275,000+)
Eclipse System Three System 3 Replacement 6W T5Bulb (Mfg# PA0410)

Eclipse System Three System 3 Replacement 6W T5Bulb (Mfg# PA0410)

"Genuine Marineland brand 6W T5 replacement bulb for Eclipse System 3 aquariums. Marineland Eclipse System 3 Replacement Bulb provides full spectrum Illumination that replicates natural daylight with truest color rendition and live aquatic plant growth... more

$5.99

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CO2 System Fully-Automatic CO2 System w/Azoo CO2 Regulator

CO2 System Fully-Automatic CO2 System w/Azoo CO2 Regulator

"Electronic controller monitors pH level for efficient CO2 injection. Drs. Foster and Smith Fully-Automatic CO2 System helps fully automate CO2 injection for planted freshwater aquariums up to 500 gallons. Include pH controller with pH Probe constantly... more

$469.99

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(275,000+)
Current USA Orbit Marine Pro Marine Reef LED Lighting System Repl. 24V 150W Transformer

Current USA Orbit Marine Pro Marine Reef LED Lighting System Repl. 24V 150W Transformer

"Higher output LED light fixture with a fully adjustable color spectrum emits high PAR levels to support strong LPS AND SPS coral growth. Current USA Orbit Marine LED Pro Marine Reef Lighting System incorporates a wider spectrum of high-powered SMD LED... more

$76.99

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(275,000+)
Exo Terra Monsoon RS400 Rainfall System Monsoon Nozzle Extension Kit (Mfg# PT2497)

Exo Terra Monsoon RS400 Rainfall System Monsoon Nozzle Extension Kit (Mfg# PT2497)

"Automatic mister for maintaining humidity in herp habitats Program rainfall unit to simplify care of reptiles and amphibians Large one gallon reservoir keeps reptile habitats humid for days Includes: Monsoon RS400 Rainfall System with one gallon... more

$17.99

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(275,000+)
"IceCap RODI Smart Water Filtration System 4 stage, 100 gpd unit"

"IceCap RODI Smart Water Filtration System 4 stage, 100 gpd unit"

"Enjoy efficient RODI production with the 4-stage reverse osmosis/deionization filter system with a ""brain!"" IceCap RODI Smart Water Filtration System features an electronic system controller that fully automates the entire water purification... more

$399.99

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"Lee's AQ2 Aquarium Divider System 12"" x 16"" (mfg# 10610)"

"Lee's AQ2 Aquarium Divider System 12"" x 16"" (mfg# 10610)"

"With Lee's AQ2 Aquarium Divider System, you can easily create separate compartments in your aquarium. Use one or more Dividers to protect injured fish or young fish (fry), create a safe breeding area, and/or provide secluded quarters for aggressive... more

$12.99

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(275,000+)
EcoTech Marine RMS Radion Mounting System XR30 Tank Mount Kit (Mfg# XR709-30)

EcoTech Marine RMS Radion Mounting System XR30 Tank Mount Kit (Mfg# XR709-30)

"Beautifully tank-mount your EcoTech Marine LED light on most standard or rimless aquariums with ease! EcoTech Marine RMS Radion Mounting System offers an attractive and simple tank mount solution without limiting functionality. Unlike conventional... more

$99.00

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"Current USA Orbit Marine LED Saltwater Reef Lighting System 36-48"" (Mfg# 4102)"

"Current USA Orbit Marine LED Saltwater Reef Lighting System 36-48"" (Mfg# 4102)"

"Smartly priced LED light fixture for marine aquariums complete with brilliant LEDs AND wireless control. Current USA Orbit Marine LED Saltwater Reef Lighting System extends your budget with two controllable channels of dual color spectrums for twice... more

$179.99

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Aquatic Life 4-Stage 100 GPD Junior Reverse Osmosis Filter System 100 gpd Membrane (Mfg# 330093)

Aquatic Life 4-Stage 100 GPD Junior Reverse Osmosis Filter System 100 gpd Membrane (Mfg# 330093)

"Economical 4-stage reverse osmosis (RO) unit ensures a steady supply of purified water for large or multiple aquariums. Aquatic Life RO Junior 4-Stage Reverse Osmosis System is a smart RO choice producing up to 100 gpd of economically filtered reverse... more

$45.99

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Neptune Systems Next Generation Apex WiFi Aquarium Controller System (Mfg# APEXSYSNG)

Neptune Systems Next Generation Apex WiFi Aquarium Controller System (Mfg# APEXSYSNG)

"High-tech aquarium monitoring and control system boasts built-in WiFi for greater set up ease and enhanced performance. Neptune Systems Next Generation Apex WiFi Aquarium Controller System builds upon the popular Apex aquarium control system for... more

$799.95

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"Hidden LED Lighting Systems 21"" Hidden LED"

"Hidden LED Lighting Systems 21"" Hidden LED"

"Explore one-of-a-kind lighting setups with brilliant, fully-submersible LEDs. Marineland Hidden LED Lighting Systems are complete LED lighting systems that mount INSIDE your aquarium. Exclusive in-frame mount attaches on the inside of your frame so... more

$49.99

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"Current USA Orbit Marine LED Saltwater Reef Lighting System 48-60"" (Mfg# 4103)"

"Current USA Orbit Marine LED Saltwater Reef Lighting System 48-60"" (Mfg# 4103)"

"Smartly priced LED light fixture for marine aquariums complete with brilliant LEDs AND wireless control. Current USA Orbit Marine LED Saltwater Reef Lighting System extends your budget with two controllable channels of dual color spectrums for twice... more

$229.99

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(275,000+)
Aquatic Life 4-Stage 100 GPD Junior Reverse Osmosis Filter System 100 gpd RO Unit (Mfg# 540326)

Aquatic Life 4-Stage 100 GPD Junior Reverse Osmosis Filter System 100 gpd RO Unit (Mfg# 540326)

"Economical 4-stage reverse osmosis (RO) unit ensures a steady supply of purified water for large or multiple aquariums. Aquatic Life RO Junior 4-Stage Reverse Osmosis System is a smart RO choice producing up to 100 gpd of economically filtered reverse... more

$149.99

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(275,000+)
"Lee's AQ2 Aquarium Divider System 12"" x 12"" (mfg# 10605)"

"Lee's AQ2 Aquarium Divider System 12"" x 12"" (mfg# 10605)"

"With Lee's AQ2 Aquarium Divider System, you can easily create separate compartments in your aquarium. Use one or more Dividers to protect injured fish or young fish (fry), create a safe breeding area, and/or provide secluded quarters for aggressive... more

$9.99

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(275,000+)
Aquatic Life 4-Stage 100 GPD Junior Reverse Osmosis Filter System 1 Micron Pre-Filter Cartridge (Mfg# 330088)

Aquatic Life 4-Stage 100 GPD Junior Reverse Osmosis Filter System 1 Micron Pre-Filter Cartridge (Mfg# 330088)

"Economical 4-stage reverse osmosis (RO) unit ensures a steady supply of purified water for large or multiple aquariums. Aquatic Life RO Junior 4-Stage Reverse Osmosis System is a smart RO choice producing up to 100 gpd of economically filtered reverse... more

$5.99

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(275,000+)
WaveMaster Pro Control System

WaveMaster Pro Control System

"This microprocessor control system creates randomly flowing and ever changing water currents, similar to a natural coral environment. The effect the WaveMaster Pro creates in the aquarium is dramatic: not only corals, but also other aquarium... more

$149.99

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AquaticLife Twist-In 4 Stage Compact Reverse Osmosis/Deionization System 100 gpd Unit (Mfg# 540371)

AquaticLife Twist-In 4 Stage Compact Reverse Osmosis/Deionization System 100 gpd Unit (Mfg# 540371)

"Space-saving 100-gpd 4-stage reverse osmosis (RO) and deionization (DI) unit takes a clever design twist to ease filter installation and maintenance. AquaticLife Twist-In 4 Stage Compact Reverse Osmosis/Deionization System, distinct from conventional... more

$112.49

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"Current Orbit IC LED Marine Reef Lighting System with Wireless Lighting and Pump Control 48""-60"" (Mfg# 4107)"

"Current Orbit IC LED Marine Reef Lighting System with Wireless Lighting and Pump Control 48""-60"" (Mfg# 4107)"

"Experience a new way to outfit your aquarium, beginning with lighting. Orbit IC LED Marine Reef Lighting System with LOOP Wireless Lighting & Pump Control provides an innovative integrated approach to marine aquarium lighting and water movement with... more

$248.58 $198.86

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Sicce CO2 Life 2 Aquarium CO2 Injection System Carbon Cartridge for CO2 Life 1 (Mfg# SIC121)

Sicce CO2 Life 2 Aquarium CO2 Injection System Carbon Cartridge for CO2 Life 1 (Mfg# SIC121)

"Replace exhausted carbon cartridges for reliable carbon dioxide generation essential for lush aquarium plant growth. Sicce CO2 Life 2 Carbon Cartridge, original Sicce brand replacement part, ensure your Sicce CO2 Life 2 Aquarium CO2 Injection System... more

$24.99

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Sicce CO2 Life 1 Aquarium CO2 Injection System for 10-40 gals (Mfg# SIC118)

Sicce CO2 Life 1 Aquarium CO2 Injection System for 10-40 gals (Mfg# SIC118)

"Innovative approach to aquarium CO2 injection boasts exceptional ease of use. Sicce CO2 Life 1 Aquarium CO2 Injection System offers planted aquarium enthusiasts a safe and easy new way to supplement carbon dioxide essential for luxuriant, healthy... more

$89.99

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(275,000+)

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