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Aquarium Supplies
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2026 - 2050 of 2085
70 Watt 13000K Metal Halide Bulb - Aqualine AB, Double Ended

70 Watt 13000K Metal Halide Bulb - Aqualine AB, Double Ended

We offer a wide variety of Metal Halide bulb choices to suit your aquarium lighting needs. A Metal Halide Lamp is a high-intensity discharge light source in which the light is produced by the radiation from mercury, plus halides...

$84.99
Lifegard Aquatics Cartridge Plug for AF94/93

Lifegard Aquatics Cartridge Plug for AF94/93

Cartridge Plug for Lifegard Aquatics AF-94/93 Mechanical/Chemical Filter

$4.49
Python 75 Ft No Spill Clean And Fill

Python 75 Ft No Spill Clean And Fill

No Spill Clean and Fill Aquarium Maintenance System: Works with your kitchen faucet to siphon water from your tank directly into the sink. No buckets required! Refills the tank with water from the faucet (freshwater only) fo...

$79.99
Korallin PO4 Minus

Korallin PO4 Minus

Together with a Protein Skimmer, this product provides an efficient export & dramatic reduction of Phosphate (PO4) in marine fish & reef aquariums. Much easier to use and way more efficient than any PO4-absorbing sponge, m...

$25.49
Ocean Currents 1/2 inch Coupling FP

Ocean Currents 1/2 inch Coupling FP

OCEAN CURRENTS—1/2 IN COUPLING (FPT). 1/2 inch Coupling FPT.

$3.49
Prodibio IODI+ PRO - 10 Vials

Prodibio IODI+ PRO - 10 Vials

IODINE is a very important trace element. It is rapidly eliminated by invertebrates, protein skimmer, active carbon, algae or is dispersed into the atmosphere. IODI + gives your aquarium the iodine it needs for the development an...

$109.99
JG 5/16in x 1/4 inch Stem Adaptor - Grey

JG 5/16in x 1/4 inch Stem Adaptor - Grey

Color: Gray John Guest Part# : PM050822S Stem O.D.: 5/16" Thread NPTF: 1/4" How to make a connection 1. Cut tube square Cut the tube square. It is essential that the outside diameter be free of score marks and that burrs and shar...

$1.49
Eheim Cartridge w/ Activated Carbon for 2012

Eheim Cartridge w/ Activated Carbon for 2012

Cartridge with Activated Carbon for Eheim Internal Filter 2012. Open-cell foam cartridge, fully impregnated with special activated carbon, pH-neutral. Absorbs dissolved harmful substances, colourants, as well as residues of medici...

$27.99
Eheim Cartridge w/ Activated Carbon for 2008

Eheim Cartridge w/ Activated Carbon for 2008

Cartridge with Activated Carbon for Eheim Internal Filter 2008. Open-cell foam cartridge, fully impregnated with special activated carbon, pH-neutral. Absorbs dissolved harmful substances, colourants, as well as residues of medici...

$24.49
Nu-Clear Canister Filter Replacement Lid

Nu-Clear Canister Filter Replacement Lid

Nu-Clear Canister Filter Replacement Filter Lid for all Nu-Clear Canister Filters

$18.99
Replacement Cup Drain for AquaMaxx Protein Skimmers Collection Cup

Replacement Cup Drain for AquaMaxx Protein Skimmers Collection Cup

Replacement Cup Drain for AquaMaxx Protein Skimmers Collection Cup

$7.99
Replacement Pump for AquaMaxx CR-1 Calcium Reactor

Replacement Pump for AquaMaxx CR-1 Calcium Reactor

Replacement Pump for AquaMaxx CR-1 Calcium Reactor

$91.99
Seachem Laboratories Pond Flourish - 500 ml

Seachem Laboratories Pond Flourish - 500 ml

Pond Flourish™ is a liquid growth stimulator for pond plant stems and leaves. It contains a broad spectrum of essential trace elements, vitamins, and amino acids. It is rich in iron, manganese, magnesium, calcium, and potassium. I...

$9.19
H2O Life 36 Inch Handy Grab Aquarium Tongs

H2O Life 36 Inch Handy Grab Aquarium Tongs

Economy, light-weight and convenient reaching/gripping tool. Specifications: Overall length: 36 inches Maximum Pickup Capacity: 2 lbs.

$9.99
Captive Purity  Single Deionization Canister with TDS Meter

Captive Purity Single Deionization Canister with TDS Meter

A quick and easy way to add De-Ionization to any RO system or to add a secondary DI stage to any RO/DI system. Deluxe Add-On DI includes clear canister with mounting bracket, DI cartridge, 10` of RO tubing and an In-Line TDS M...

$69.99
CPR Aquatic Fine Media Kit for Tumbler Media Reactors

CPR Aquatic Fine Media Kit for Tumbler Media Reactors

Filtration media comes in all sizes and the CPR Mini Fine Media Kit is designed to help you utilize even fine media inside of your CPR Mini Tumbler Reactor. The Tumbler reactors have made it easy to run filtration media inside of...

From $7.49
Innovative Marine 4 Gallon Pico Aquarium w/ 4 Watt 10000K Skkye Light Clamp LED Light - White

Innovative Marine 4 Gallon Pico Aquarium w/ 4 Watt 10000K Skkye Light Clamp LED Light - White

A TOWER OF STRENGTH If space is a concern, the Pico 4 may be the perfect solution with its stylishly slim tower profile. Designed for BIG visual impact on small desktops, counters, and night stands. These elegant aquariums come...

$149.99
Real Reef Live Rock

Real Reef Live Rock

* Please note: Real Reef Live Rock is shipped once per week on Tuesdays (for delivery on Thursdays). Orders must be received by Friday at 3pm PST prior to ship date or they will be shipped the following week Why Real Reef? ...

From $62.99
AquaticLife KDF 85 / Catalytic GAC Cartridge

AquaticLife KDF 85 / Catalytic GAC Cartridge

Inline KDF 85 / Catalytic GAC cartridge for AquaticLife RO Buddie (Chloramine Removal) Catalytic, High Activity, and Enhanced carbon is especially effective at removing chloramines and Hydrogen Sulfide. * if you are unsure a...

$39.99
AquaMaxx Replacement Pump for Star S-1 Calcium Reactor

AquaMaxx Replacement Pump for Star S-1 Calcium Reactor

Replacement Pump for AquaMaxx Star S-1 Calcium Reactor

$99.99
AquaMaxx Replacement Cup for Cone In-Sump Protein Skimmer

AquaMaxx Replacement Cup for Cone In-Sump Protein Skimmer

Replacement Cup for AquaMaxx Cone 2 Skimmer

From $61.99
AquaMaxx Replacement 10mm Tubing for Protein Skimmers

AquaMaxx Replacement 10mm Tubing for Protein Skimmers

Replacement tubing for AquaMaxx Protein Skimmers Used as replacement collection cup drain tubing for AquaMaxx HOB-1 or CO-1 Skimmer. Or, as replacement venturi tubing for Cone 2-6, ConeS CO-2/CO-3 or EM300-600 protein skimmers...

$19.99
Tunze SafeGuard Cable Organizer and Storage Container

Tunze SafeGuard Cable Organizer and Storage Container

The Tunze SafeGuard allows you to safely hide installation of the many cables of an aquarium system. Ideal in combination with multiple outlet strips and multicontrollers. Features cable openings on both sides and is made from fla...

$73.49
AquaMaxx Fluidized GFO and Carbon Filter Media Reactor XL w/ AquaMaxx Carbon One

AquaMaxx Fluidized GFO and Carbon Filter Media Reactor XL w/ AquaMaxx Carbon One

AquaMaxx Fluidized Media Reactors AquaMaxx Fluidized Media Reactors are multi-purpose aquarium water filters specially designed for use in marine and reef aquaria. Insert your media of choice to help eliminate organic pollutant...

$119.99
Red Sea Magnesium Pro Test Kit - Reagent Refill Kit

Red Sea Magnesium Pro Test Kit - Reagent Refill Kit

Red Sea’s Magnesium Pro Test Kit is an advanced titration test, measuring the level of magnesium in your reef aquarium to an exceptionally high accuracy of 20 ppm. Reagent Refill Kit Only - Includes reagents only to perform 100...

$14.49
2026 - 2050 of 2085
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