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101 - 125 of 183
Replacement CO2 Solenoid For CO2 Regulator

Replacement CO2 Solenoid For CO2 Regulator

Small, neat, low heat production and very reliable. To be used with pH Controller or Timer to automate the input of CO2. Fits Male Threaded NPT 1/8" (eg: Needle or Metering Valves) or CO2-proof tubing (4/6mm - ID/OD) with its...

$49.99
Salifert Iodine Test Kit

Salifert Iodine Test Kit

Salifert Iodine Profi-Test Iodine is present in natural sea water in a very low concentration (0.6 mg/L or 0.06 PPM) and this iodine occurs as several different species including iodide, iodate, molecular iodine and hypoiodi...

$36.84
Salifert Strontium Test Kit

Salifert Strontium Test Kit

Salifert Strontium Profi-Test In a marine aquarium strontium plays an important role in accelerating the growth of coral and calcareous algae and natural sea water contains approx. 7 - 9 mg/L strontium. Strontium ...

$42.78
LaMotte KH/Alkalinity Test Kit 4491- DR-01 / Direct Reading Titrator Method

LaMotte KH/Alkalinity Test Kit 4491- DR-01 / Direct Reading Titrator Method

Direct reading titrator for Total Alkalinity. Range is from 0-200ppm with sensitivity in 4.0 ppm increments. Approximately 50 tests. These kits are part of an ongoing effort by the LaMotte Company Research and Development team to...

$35.99
CoolWorks Proportional Temperature Controller (Iceprobe)

CoolWorks Proportional Temperature Controller (Iceprobe)

Proportional Thermoelectric Controller for IceProbes. The exact temperature set point is fixed by adjusting a Philips head set point dial. These controllers feature an 18 inch long waterproof temperature sensor and all the electri...

$69.49
Coralife Super Luft Pump - SL-38

Coralife Super Luft Pump - SL-38

The Coralife Super Luft Air Pump produces a high-pressure output perfect for protein skimmers, ozone/oxygen reactors and other high-pressure/high-flow devices. Also suitable for limewood and other airstones, foam filters, corner f...

From $77.99
Red Sea Max 130 Aquarium Surface Skimmer Upgrade

Red Sea Max 130 Aquarium Surface Skimmer Upgrade

Red Sea Max 130D Surface Skimmer Upgrade Red Sea`s Surface Skimmer is an upgrade for the MAX 130. Highly effective, the surface skimmer increases the rate at which surface water is pulled into the filter, reduces surface film...

$41.99
American Marine Pinpoint Wireless Thermometer (includes one sensor)

American Marine Pinpoint Wireless Thermometer (includes one sensor)

American Marines Wireless Thermometer Utilizing a radio wave signal, the remote sensor(s) will measure the temperature at the waterproof probe tip and send the information to the PINPOINT Temperature Display Monitor, which will d...

$40.49
Aqua Clear Power Head

Aqua Clear Power Head

Provides beneficial currents throughout the aquarium. Enhances the biological capability and load factor for all aquariums. Output: 126 GPH Air filter to prevent dust and dirt from entering water "Venturi" aeration feat...

From $32.49
Lifegard Aquatics replacement UV Ballast. R175267

Lifegard Aquatics replacement UV Ballast. R175267

 2011Lifegard Aquatics 40Watt ballast for QL-25, 40, 80, 120, 160, 240 Lifegard Aquatics UV Ballast requires a 3 inch cap with couplings. Please add RB6175 to your cart.

$56.99
Mr. Aqua Cube Frameless Low Iron Glass Aquarium Tank

Mr. Aqua Cube Frameless Low Iron Glass Aquarium Tank

Mr. Aqua aquariums are produced using 5mm high clarity glass. By eliminating the plastic frame that surrounds typical aquarium systems, the Mr. Aqua aquarium provides a clean and clear view of your aquatic life. Normally the pla...

From $95.99
Zoo Med AquaSun LED HO Aquarium Light Hood

Zoo Med AquaSun LED HO Aquarium Light Hood

New low profile design. Energy efficient LED Aquarium lighting! Features: Includes High Output 1W white LEDs, and blue 500mW for nighttime `lunar` effect. 50% brighter than T5 HO fluorescent lamps. More LEDs than comparable ...

From $55.67
CPR AquaFuge Light

CPR AquaFuge Light

These lights are designed specifically for use with CPR`s AquaFuges and feature an attractive silver housing, efficient reflector, and a replaceable external starter. These lights have two stand options; the standard grey plastic ...

From $59.99
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
Ultralife Float Switch

Ultralife Float Switch

This float switch will operate for high water or low water applications. This can be achieved by simply removing the retaining ring and turning the barrel float upside down. This switch can handle multiple pumps with a combined am...

$79.99
10000K Metal Halide Bulb - German Ushio, Mogul Base

10000K Metal Halide Bulb - German Ushio, Mogul Base

175W 10000K METAL HALIDE SINGLE ENDED BULB—USHIO/HAMILTON This German-made Ushio/Hamilton 10000K metal halide bulb offers excellent coloration and intensity. Crisp Ice White appearance, full spectrum - the combinat...

From $51.99
10000K Metal Halide Bulb - German Hamilton, Mogul Base

10000K Metal Halide Bulb - German Hamilton, Mogul Base

175W 10000K METAL HALIDE SINGLE ENDED BULB—USHIO/HAMILTON This German-made Ushio/Hamilton 10000K metal halide bulb offers excellent coloration and intensity. Crisp Ice White appearance, full spectrum - the combinat...

From $59.99
Kent Marine Float Valve Kit For RO and RO/DI Units

Kent Marine Float Valve Kit For RO and RO/DI Units

The FVKITKENT allows an RO to fill a reservoir to a desired level, then shut down water production completely.  This kit works from pressure only, no electricity.  Included within this kit is a pressure solenoid, float v...

$56.99
Lifegard Aquatics FB-300 Fluidized Bed Filter

Lifegard Aquatics FB-300 Fluidized Bed Filter

Due to its unique shape, the Lifegard Fluidized Bed Filter is an extremely efficient, high capacity "biological" filter. Aquatic organisms excrete toxic ammonia as a metabolic waste product with additional ammonia produced as food...

$66.99
Nu-Clear Model 522 Replacement Canister Filter Cartridge, 100 Micron, 18 sq. ft.

Nu-Clear Model 522 Replacement Canister Filter Cartridge, 100 Micron, 18 sq. ft.

Nu-Clear Canister Replacement Pleated Filter Cartridge 18 sq. ft. 100 Micron

$71.99
AquaticLife Suspension Hardware For T5 & Compact Fixtures

AquaticLife Suspension Hardware For T5 & Compact Fixtures

AquaticLife Light Fixture Suspension Hardware Easily suspend the AquaticLife™ T5 HO Series or CF Series fixtures over an aquarium with this custom made hardware. Features a chrome-colored fixture connection and cable with a d...

$41.49
JBJ 28 Gallon Nano Cube - Replacement 105 Watt Quad Lamp

JBJ 28 Gallon Nano Cube - Replacement 105 Watt Quad Lamp

Replacement 105 Watt CF Quad Bulb for JBJ 28 Gallon Nano Cube 50/50 - 10K/7100K Combo lamp

$53.99
AquaFX High-Silicate Rejection TFC Replacement Membrane - 100GPD

AquaFX High-Silicate Rejection TFC Replacement Membrane - 100GPD

AquaFX TRUE TFC High Silicate rejection Membrane These membranes fit any standard residential membrane housing, so you can UPGRADE to AquaFX. Features 98.6% stabilized salt rejection Operating pH from 2 to 12 Tolerating...

$45.99
SpectraPure® Power Liquid Level Controller

SpectraPure® Power Liquid Level Controller

SpectraPure® Power Liquid Level Controller For automatic replenishment of evaporated liquid on systems which require AC electrical control Controls up to 3 Amp continuous duty pumps and other 115 Volt power heads Extre...

$69.99
Lifegard Aquatics CustomFlow Plumbing Kit

Lifegard Aquatics CustomFlow Plumbing Kit

Lifegard Aquatics Customflo Water System is a new complete system that enables the creation of any desired flow patterns in any size aquarium tank and with any make or filter size. By assembling a variety of unique parts in multpl...

$53.99
101 - 125 of 183
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