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Search Results for Saltwater Aquarium Supplies > Clearance
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AquaMaxx Replacement Cup AM & EM Series In-Sump Protein Skimmer

AquaMaxx Replacement Cup AM & EM Series In-Sump Protein Skimmer

Replacement Cup for AquaMaxx AM100 & EM100 Protein Skimmers

From $49.99
E.S.V. B-Ionic 2-Part Calcium Buffer

E.S.V. B-Ionic 2-Part Calcium Buffer

B-Ionic Calcium Buffer is the original, unique, easy to use, two-component liquid supplement system. When using equal volumes of each component, the aquarist can easily maintain calcium and alkalinity levels with no mixing powders...

From $13.99
Captive Purity Color Indicating Mixed Bed DI Cartridge

Captive Purity Color Indicating Mixed Bed DI Cartridge

Deionization cartridge - Color Change Please note that these replacement cartridges are interchangeable with Captive Purity`s, Kent Marine`s, and SpectraPure`s RO or RO/DI units. We have researched the best replacement ...

$22.99
Current USA TrueLumen Pro LED Striplight

Current USA TrueLumen Pro LED Striplight

TrueLumen PRO LED Striplights A New Standard in Illumination These sleek, extruded aluminum strip lights are packed with ultra-bright LEDs rivaling even the brightest T5`s. Completely water resistant and low-voltage provid...

From $39.99
Algae Free Algae Magnets

Algae Free Algae Magnets

New and Revolutionary Cleaning Magnets! These are the strongest floating aquarium algae cleaning magnets available that are safe for glass and acrylic aquariums.  The inner cleaning assembly is made of high quality injected m...

From $99.99
Captive Purity Bulk Color-Changing Deionization Resin

Captive Purity Bulk Color-Changing Deionization Resin

Bulk Color-Change Deionization Resin. Enough to fill one refillable DI cartridge. * Make sure to pack the cartridge tightly to avoid channeling / bypass.

From $12.99
Two Little Fishies Goniopower - Advanced Zooplankton Diet

Two Little Fishies Goniopower - Advanced Zooplankton Diet

Goniopower is a blend of dried Zooplankton developed by Goniopora expert, Justin Credabel for feeding Goniopora, Alveopora, and other corals. It is a powder-based food made up of all the nutrients that a growing Goniopora needs. I...

From $12.99
AquaMaxx Replacement Cup for Cone & Cone-S In-Sump Protein Skimmer

AquaMaxx Replacement Cup for Cone & Cone-S In-Sump Protein Skimmer

Replacement Cup for AquaMaxx Cone 2 & Cone-S CO-2 Protein Skimmers

From $61.99
Hydor THEO Heater

Hydor THEO Heater

Theo 100W For Aquariums 14–26 gallons New aquarium heater functioning with the exclusive PTC (Positive Thermal Coefficient) technology. The Hydor Theo heater line features PTC patented thermal technology which makes it among t...

From $25.49
Captive Purity Bulk Deionization Resin

Captive Purity Bulk Deionization Resin

Bulk Deionization Resin. Enough to fill one refillable DI cartridge. * Make sure to pack the cartridge tightly to avoid channeling / bypass.

From $11.99
14000K Metal Halide Bulb - Ushio, Double Ended

14000K Metal Halide Bulb - Ushio, 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 ...

From $36.99
Ecoxotic Panorama Marine LED Light Fixture

Ecoxotic Panorama Marine LED Light Fixture

The Panorama Marine is not just another aquarium lighting fixture, it’s an eco-friendly, LED lighting solution uniquely designed to transform your aquarium into visual inspiration. Gone are the days of unsightly, heavy light fixtu...

From $209.49
Hamilton Compact Flourescent 55 W Straight Pin

Hamilton Compact Flourescent 55 W Straight Pin

55W White (6700K) Compact Fluorescent Bulb—Straight Pin NOTE: Current USA/Panasonic Compact Bulbs and Hamilton Compact Fluorecent Bulbs are not interchangeable. Realux Bulbs and Hamilton Bulbs are interchangeable. 21" ...

From $26.99
JBJ Ocean Pulse - DUO Wavemaker (2 pump Capacity)

JBJ Ocean Pulse - DUO Wavemaker (2 pump Capacity)

Creating Motion in Captive Oceans The Ocean Pulse Duo and Quadra are an innovative wavemakers that were specifically designed to replicate the natural alternating rhythms of tides and currents for home aquariums. These wavemake...

$42.49
Korallin Lid with pH Probe Port for C-1502/3002

Korallin Lid with pH Probe Port for C-1502/3002

The design of the Korallin reactors is all about ease of use so that once they are set-up they are simple to adjust to get the best performance. In the most exacting environments for example where the tank is filled with fast grow...

$65.99
Innovative Marine AUQA Gadget CustomCaddy 24 - Media Basket

Innovative Marine AUQA Gadget CustomCaddy 24 - Media Basket

Customize your mechanical, chemical, and biological filter media or convert to a living refugium with our larger and more robust CustomCaddy media baskets. Choose between your favorite filter pads, activated carbon, ion exchange r...

$29.99 $20.94
Replacement Needle Wheel Impeller for AquaMaxx EM-Series, Cone & ConeS Protein Skimmers

Replacement Needle Wheel Impeller for AquaMaxx EM-Series, Cone & ConeS Protein Skimmers

Replacement needle wheel impeller for AquaMaxx EM100 protein skimmers.

From $71.99
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 $118.99
Current USA TrueLumen Pro Dual Dimmable LED Striplight Kit

Current USA TrueLumen Pro Dual Dimmable LED Striplight Kit

Minimal Presence…Maximum Performance Brilliant shimmer & color rendition Easy-to-install & retrofit Ultra-bright, energy efficient LEDs Sleek, elegant design See your nano-aquarium in a way you never imagined. This simp...

From $149.49
Hydor Koralia Controllable Pump/Powerhead 12V

Hydor Koralia Controllable Pump/Powerhead 12V

***The Koralia  12V pump must be used with the Hydor Koralia Wavemaker Controller for Controllable pumps. This pump will not work without a controller.*** Circulation, oxygenation and the creation of wave effects and tides...

From $81.99
Aqua Medic Scraper

Aqua Medic Scraper

The scraper is a multiple use blade cleaner. The 5.9" (15cm) wide blade makes it easy to remove even the most resistant calcerous algaes from the aquarium glass. The blades are manufactured from corrosion resistant hardened steel....

$24.99
Salifert Strontium

Salifert Strontium

Why is strontium required? Strontium is probably important for accelerating coral and calcareous algae growth. NSW (Natural Sea Water) contains approx. 7 - 9 mg/L strontium. This strontium is associated (”chelated”) with sulfate...

From $23.80
Digital Aquatics DP1 Master Dosing Pump

Digital Aquatics DP1 Master Dosing Pump

The DP1 is a single pump dosing pump, that has adjustable flow from 15ml to 60ml a minute designed to be used with your Reefkeeper system. The DP1 can be used for dosing or as an auto top-off. Package Includes: DPI Master Do...

$99.99
Captive Purity Deluxe RO Filter System

Captive Purity Deluxe RO Filter System

Captive Purity represents the highest quality in reverse osmosis technology. Captive Purity Reverse Osmosis Systems meet stringent standards and far exceeds the quality of systems from other manufacturers. A wide variety of option...

From $118.99
Salifert Trace Hard

Salifert Trace Hard

The importance of trace elements By trace elements we usually mean elements that are present in natural seawater in a concentration lower than approx. 1 mg/L or ppm. Some of these elements are essential to make many biological p...

From $14.78
1 - 25 of 93
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