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Double Threaded Bulkhead (Schedule 80, Heavy Duty)

Double Threaded Bulkhead (Schedule 80, Heavy Duty)

Double Threaded Bulkhead (Schedule 80, Heavy Duty) - 1/2" FPT X 1/2" FPT Hole Size Required: 1 3/8" **Variations of this product can be found in many online stores. The version we carry is of the highest quality. Although ...

From $11.99
Hydra Aquatics Twist Water Flow Accelerators MPT

Hydra Aquatics Twist Water Flow Accelerators MPT

Twist Water Flow Accelerators 1/2 Inch MPT Vortex Nozzle for more random flow Increase Water Flow up to 400% High quality Durable ABS plastic construction Compact size and light weight Rotating water diverter for increa...

From $20.19
Hanna Instruments Calcium Reagent, 25 Tests

Hanna Instruments Calcium Reagent, 25 Tests

Reagent kit for 25 Marine Calcium Tests The reagent has a part A (liquid) and part B (powder). For use with Hanna Instruments Checker Marine Calcium Colorimeter ( HN1187 )

$21.99
Two Little Fishies ReBorn Coarse Aragonite Calcium Reactor Media

Two Little Fishies ReBorn Coarse Aragonite Calcium Reactor Media

Reborn™ coarse aragonite media for calcium reactors, composed of fossil skeletons of reef building corals sustainably harvested from pristine sites in the Western Pacific. When dissolved, ReBorn replenishes calcium and carbonate a...

From $22.99
Continuum AquaBlade-P Acrylic Safe Algae Scraper w/ Plastic Blade

Continuum AquaBlade-P Acrylic Safe Algae Scraper w/ Plastic Blade

AquaBlade•P Scraper SHORT with Acrylic Safe Plastic Blade Made in the USA! Compatibility built-in 100% Backwards compatible with previous units. AquaBlade scraper fits the old blades, AquaBlade blades fit the old scrap...

From $7.49
Caribsea Arag-Alive Bahamas Oolite

Caribsea Arag-Alive Bahamas Oolite

CaribSea’s Arag-Alive!™ Only CaribSea’s Arag-Alive!™ Live Sands contains not just the broad spectrum of marine bacteria found in the ocean, but additional specially selected strains of marine bacteria as well. Arag-Alive!™ comp...

From $23.64
Giesemann Actinic Blue T5HO Fluorescent Bulb

Giesemann Actinic Blue T5HO Fluorescent Bulb

Since most aquarium inhabitants live in seawater depths where the light is very blue, it is needed to simulate this natural living conditions in the aquarium. The Giesemann Actinic Blue has therefore been developed to enhance the ...

From $18.95
Eheim Plant Tongs

Eheim Plant Tongs

Feature(s): Ideal for general tank maintenance such as planting purposes, moving & arranging decorations, and more Keeps you hands away inside the aquarium Spring-action with trimmer 24" (60cm), also available in ...

From $24.99
Standard Threaded Bulkhead (Schedule 80, Heavy Duty)

Standard Threaded Bulkhead (Schedule 80, Heavy Duty)

Standard Threaded Bulkhead (Schedule 80, Heavy Duty) - 1/2" Slip X 1/2" FPT Hole Size Required: 1 3/8" This bulkhead is slip on the side that is flanged (where you slip in a strainer) and threaded on the back side (where you c...

From $11.99
Lifegard Aquatics Little Time Or Temp

Lifegard Aquatics Little Time Or Temp

Digital clock/thermometer with illuminating light. Accurate measurement of aquarium water or room temperature in F or C. Lifegard Aquatics Little Time & Temp Digital Clock and Temperature Indicator with backlit display and ba...

$21.99
HM Digital Handheld TDS Meter w/ Thermometer

HM Digital Handheld TDS Meter w/ Thermometer

Handheld TDS Meter 0-9990 with ATC & Temp, in vinyl carrying case The world’s most popular TDS meter, the TDS-3 is the most reliable and longest lasting meter of its kind. It has a wide range of 0-9990 ppm has a hold button...

$24.99
Insert Tee Fitting - Insert x Insert x Insert

Insert Tee Fitting - Insert x Insert x Insert

Part #: 270490 Size: 1/2" Hosebarb x 1/2" Hosebarb x 1/2" Hosebarb **Variations of this product can be found in many online stores. The version we carry is of the highest quality. Although this item is eligible for price m...

From $1.99
Tom Aquatics Aqua-Lifter Dosing Pump, Suction Pre-Filter & 25 Feet of Flexible Air Line Tubing

Tom Aquatics Aqua-Lifter Dosing Pump, Suction Pre-Filter & 25 Feet of Flexible Air Line Tubing

We have paired up Tom Aquatics`s best selling dosing pump with their recommended suction pre-filter to create the perfect dosing kit. Included in Kit: Tom Aquatics Aqua-Lifter Dosing Pump (OE1137) Tom Aquatics Aqua Lifter...

$24.99
CaribSea Florida Crushed Coral, Geo-Marine Formula

CaribSea Florida Crushed Coral, Geo-Marine Formula

Geo-Marine: Florida Crushed Coral It’s the only crushed coral with aragonite, which provides up to 25 times the buffering power of other crushed corals, dolomite or oyster shell. Eliminate chronic pH problems and provide maximum s...

From $21.99
Warner Marine ecoBAK Plus BioPellet Filter Media

Warner Marine ecoBAK Plus BioPellet Filter Media

ecoBAK PLUS bio pellets are a unique multi-Polymer, multi-Carbon media that reduces Nitrate, Phosphate, undesirable algae and organic waste. ecoBAK PLUS is a blend of biodegradable polymers that serve as a stable and consistent...

From $24.99
Blue Life USA Water Colors Aquarium Background

Blue Life USA Water Colors Aquarium Background

Water Colors Aquarium Background is a pre-cut, high quality material that will give your aquarium a beautiful professional look. Easy One Time Application Adds Visual Depth Improves Lighting Efficiency Eliminates Taping & ...

From $19.99
Eshopps 23 Hole Straight Frag Rack

Eshopps 23 Hole Straight Frag Rack

Feature(s): Straight Rack, 12"X4" Made of acrylic Has strong, rust resistant magnets--strong enough for acrylic thicknesses up to 3/8" Holds 23 plugs Comes with two free plugs

From $23.99
Tunze Osmolator Replacement Metering Pump 5000.020

Tunze Osmolator Replacement Metering Pump 5000.020

Replacement Metering pump for Osmolator or Osmomat Metering pump capacity: 2.95ft: 13.74gph, 4.92ft: 12.42gph, 6.56ft: 7.13gph Max. Height: 7.22ft This pump runs on 9 volts DC

$23.49
D-D Giesemann Powerchrome Aquaflora T5 High Output Fluorescent Lamp

D-D Giesemann Powerchrome Aquaflora T5 High Output Fluorescent Lamp

POWERCHROME AquaFlora - the perfect light spectrum for lush plant growth. Specially designed for freshwater use. Highlights the red and blue colours of your fish. We recommend the Midday 6000 to be used in conjunction with the ...

From $21.99
Dennerle CO2 Check Valve

Dennerle CO2 Check Valve

A very high-quality German CO2 check valve for freshwater or marine applications. A mid-level & mid-priced, quality check valve between the Metallic and the Plastic units. Takes 4/6 mm (ID/OD) or 1/8" airline tubing.

$24.99
D-D Giesemann Powerchrome Lagoon Blue T5HO Fluorescent Bulb

D-D Giesemann Powerchrome Lagoon Blue T5HO Fluorescent Bulb

POWERCHROME Lagoon blue LAGOON BLUE is a high-power T5 tube with a strong and stable spectrum for lighting reef aquariums, thereby ensuring fascinating color effects and glorious coral growth. This new lighting color with a t...

From $20.99
JBJ Aquascraper 4-in-1 Cleaning Kit

JBJ Aquascraper 4-in-1 Cleaning Kit

JBJ introduces its versatile Aquascraper (4 in 1 cleaning kit). This clever maintenance tool eliminates the need for multiple products by offering 4 unique interchangeable attachments in 1 space saving unit. This is offered in 12...

From $14.99
Continuum AquaBlade-M Glass Algae Scraper w/ Stainless Steel Blade

Continuum AquaBlade-M Glass Algae Scraper w/ Stainless Steel Blade

AquaBlade•P Scraper SHORT with Stainless Steel Blade Made in the USA! Compatibility built-in 100% Backwards compatible with previous units. AquaBlade scraper fits the old blades, AquaBlade blades fit the old scraper. ...

From $9.49
AquaticLife 36 Inch 39W T5HO Bulb

AquaticLife 36 Inch 39W T5HO Bulb

AquaticLife T5 HO Lamp 420/460nm Dual Actinic Visible Hue: ACTINIC/BLUE Kelvin: 420/460nm Length (including pins): 34” Application: Freshwater, Marine Fish & Corals Ideal for: Acroporas (SPS), Anemones, Clams, Hard Corals ...

From $17.99
Salifert Phosphate Test Kit

Salifert Phosphate Test Kit

Salifert Phosphate Profi-Test If phosphate is present in too high a concentration there may be an increase in growth of undesirable algae and if the phosphate level is higher than 0.04 mg/L the growth rate of corals and ca...

$23.19
76 - 100 of 218
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