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Search Results for Freshwater Aquarium Supplies
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E.S.V. Zap Gel Instant Adhesive Tube

E.S.V. Zap Gel Instant Adhesive Tube

A cyanoacrylate gel type instant adhesive. Excellent for gluing stony coral fragments to coral rock and other surfaces. No messy mixing of 2-part epoxy puttys, or concern with irritation to tank inhabitants from leaching amine epo...

From $2.99
Aquarium Pharmaceuticals® API EM Erythromycin Medication - 10ct Powder Packets

Aquarium Pharmaceuticals® API EM Erythromycin Medication - 10ct Powder Packets

For broad spectrum treatment and control of bacterial disease, such as body slime, mouth fungus, Furunculosis (open lesions and swelling), bacterial gill disease and hemorrhagic septicemia (blood spots without sign of skin damage)...

$10.49
Marineland Rite-Size C Cartridge for Penguin 170, 200, 330 & 350

Marineland Rite-Size C Cartridge for Penguin 170, 200, 330 & 350

Replacement Cartridge for Penguin 170, 200, 330 & 350 Filters

From $17.99
Salifert pH Test Kit

Salifert pH Test Kit

Salifert pH Profi-Test The pH value in a marine tank has a major impact on the growth of corals and calcareous algae and on many biological processes. The pH should not be allowed to fluctuate more than approx. 0.2 units d...

$12.99
Tom Aquatics Multi-Tool Algae Scraper

Tom Aquatics Multi-Tool Algae Scraper

Multi-Function Algae Scraper includes 3 attachments and comes in 3 different handle sizes; 14", 22" & 34". Cleaning rod with interchangeable tools scrapes algae, removes wastes & polishes aquarium surface. (For glass aquariums...

From $15.49
Eheim SUBSTRAT Pro Biological Filtration Media

Eheim SUBSTRAT Pro Biological Filtration Media

SUBSTRAT PRO 0.25L: Eheim`s new superior biological media that improves and optimizes the performance of Ehfisubstrat. It is for highly active water purification with intensive biological decomposition of harmful substances. For u...

From $10.49
Lifegard Aquatics Bio-mate Bioballs

Lifegard Aquatics Bio-mate Bioballs

Lifegard Aquatics 1 1/2" Bio-Mate Bioballs Provides the maximum surface area and the greatest possible mix of air and water! Promotes gas exchange and increases oxygen level Will not clog with organic matter Totally inert and non...

From $12.99
Eheim Carbon Filter Pad Eheim Canister Filter (3 pcs)

Eheim Carbon Filter Pad Eheim Canister Filter (3 pcs)

Carbon Filter Pad for Eheim Classic External Filter 2213 (3 pcs)

From $6.99
1/4 inch NO10 Replacement Clear Canister

1/4 inch NO10 Replacement Clear Canister

1/4" NO10 Replacement Clear Canister with white lids. Direct replacement for Captive Purity RO and RO/DI filters. **Variations of this product can be found in many online stores. The version we carry is of the highest qual...

$16.99
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
AquaticLife Solid Carbon Block Pre-filter Reverse Osmosis Cartridge

AquaticLife Solid Carbon Block Pre-filter Reverse Osmosis Cartridge

Feature(s): 9 ¾” Standard size cartridge includes dual rubber gaskets to ensure 100% water flow-through. Activated Carbon removes chlorine and chloramines from most incoming tap water supplies for up to six months. Durabl...

$10.49
pH 7.0 Buffer/Calibration Solution 500 ml

pH 7.0 Buffer/Calibration Solution 500 ml

Calibration solution for pH monitors or controllers. pH 7.0. 500mL. **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 ...

$12.49
Red Sea Max 250 Replacement Sponge

Red Sea Max 250 Replacement Sponge

Large Replacement Black Mechanical Filter Sponge for the Red Sea MAX 250

From $6.99
Seachem Laboratories Multitest: Copper Test Kit

Seachem Laboratories Multitest: Copper Test Kit

SeaChem Multitest: Copper Test Kit This kit measures copper (all types) down to 0.01 mg/L in marine or freshwater. Uses a highly sensitive catalysis based procedure. multi-cavity plate for simultaneous testing of up to 6 te...

$13.49
Kent Marine Phosphate Sponge

Kent Marine Phosphate Sponge

Description: Kent Marine Phosphate Sponge is not an algaecide, but a ceramic medium which will adsorb phosphates quickly (within hours) when placed directly in the water flow. Works in fresh and saltwater aquariums or ponds to bri...

From $13.99
Digital Aquatics Float Switch Kit

Digital Aquatics Float Switch Kit

The new Digital Aquatics float switch kits make configuration quick and easy! There are countless ways to use these new float switches with either your RKE or RKL system. Program an Auto Top Off (ATO) system, automate water trans...

$15.99
Salifert Ammonia Test Kit

Salifert Ammonia Test Kit

Ammonia and ammonium should be rapidly converted by aerobic nitrification into nitrite and then nitrate and finally into nitrogen gas. If this does not happen then either the aquarium is not fully matured or there is a problem...

$16.99
Eheim Coarse Filter Pad Eheim Canister Filter (2 pcs)

Eheim Coarse Filter Pad Eheim Canister Filter (2 pcs)

Filter Pad for Eheim Classic External Filter 2213 (2 pcs)

From $8.49
Marina Air Curtain Air Diffuser

Marina Air Curtain Air Diffuser

Feature(s): 2 pieces per pack Replaces many air stones in common box filters and undergravel riser stems The Power Agitator Flexible, porous air tubes with large surface area Provide powerful aeration and water agit...

From $2.99
JBJ Digi-Temp Thermometer

JBJ Digi-Temp Thermometer

Digi-Temp Digital Thermometer Checking your tank’s temperature has never been easier! This stylish thermometer offers a constant digital display with +/- 1 Fahrenheit accuracy. They’re also completely wireless and submersible. P...

$10.99
EcoTech Marine VorTech Foam Cover for MP20 / MP40 Propeller Pumps - 3/pk

EcoTech Marine VorTech Foam Cover for MP20 / MP40 Propeller Pumps - 3/pk

Foam cover for the Ecotech Vortech Pump **Please Note: This product can only be used on the MP40

$12.00
American Marine Pinpoint AC Adapter Kit

American Marine Pinpoint AC Adapter Kit

American Marine PINPOINT AC Adapter Kit™ (110vac) The AC adapter kit is optional to replace the 9-volt battery, which some monitor owners find convenient, especially for PINPOINT pH and PINPOINT ORP monitors. Note: Not comp...

$10.99
Mag-Flip 100 Aquarium Cleaner (For Glass Aquariums Only)

Mag-Flip 100 Aquarium Cleaner (For Glass Aquariums Only)

Aquarium algae that’s tough to remove? Not for the Mag-Flip®! It’s strong - Powerful neodymium magnets provide high tract force It’s efficient and safe - Specially designed plastic scraper does the job and presents no...

$15.49
Magnavore Algae Cleaner Tune-Up Kit

Magnavore Algae Cleaner Tune-Up Kit

Tune-Up Kit For Magnavore 2ER, 4ER, 6ER Algae Cleaners Tune-Up Kits consist of a set of self-adhesive replacement pads for both the internal and external magnet halves. As pads wear out from use, replacement of these disposable...

From $9.99
Salifert Nitrite Test Kit

Salifert Nitrite Test Kit

Salifert Nitrite Profi-Test In a properly cycled aquarium, nitrite is converted to nitrate and then, if there are areas deprived of oxygen such as in live rock and other filter materials, this nitrate is converted back to ...

$16.99
76 - 100 of 212
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