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For use with freshwater aquariums only. ammonia nitrites and nitrates are chemicals harmful to the health of fish. product also protects against ammonia surges. designed to be used when setting up a new aquarium.

Product Details
Remove pouch from package. do not open pouch. rinse with water to remove any dust. place in filtration basket. replace every one to three months.
Blend of natural and synthetic ion-exchange resins that selectively remove ammonia nitrites and nitrates.

Blend Of Natural And Synthetic Ion-Exchange Resins That Selectively Remove Ammonia, Nitrities, And Nitrates.

USE THIS TESTING EQUIPMENT TO ENSURE A HEALTHY TANK.

Simple-to-use aquarium tester with quick, accurate resultsMeasures nitrate levels in water through light refractionPositive-locking system ensures correct cuvet placement for error-free resultsSimple-to-use, professional-grade tester measures nitrate levels in your aquarium. Contains a lab-quality light emitting diode encased in a high-impact plastic housing. Includes two 10 ml cuvets and a 9-volt battery. Exclusive positive-locking system prevents user-error, while automatic shutoff feature conserves battery life. Uses light refraction to measure water turbidity from nitrate - which is formed during the decomposition of organic wastes. Measures between 0 to 30.0 mg/L. For Freshwater use only. Nitrate Reagent are precisely measured, single-use packets for use with 10 ml cuvets. Contains 100 packets. 2 year manufacturer's warranty. Replacement cuvets and cleaner available.Please click on "More Information" for use instructions, tips, and product specifications.

Simple-to-use aquarium tester with quick, accurate resultsMeasures nitrate levels in water through light refractionPositive-locking system ensures correct cuvet placement for error-free resultsSimple-to-use, professional-grade tester measures nitrate levels in your aquarium. Contains a lab-quality light emitting diode encased in a high-impact plastic housing. Includes two 10 ml cuvets and a 9-volt battery. Exclusive positive-locking system prevents user-error, while automatic shutoff feature conserves battery life. Uses light refraction to measure water turbidity from nitrate - which is formed during the decomposition of organic wastes. Measures between 0 to 30.0 mg/L. For Freshwater use only. Nitrate Reagent are precisely measured, single-use packets for use with 10 ml cuvets. Contains 100 packets. 2 year manufacturer's warranty. Replacement cuvets and cleaner available.Please click on "More Information" for use instructions, tips, and product specifications.

Filter pad

The Nitrate Reductor is designed specifically for safe nitrate removal. Filled with Bactoballs for a huge amount of surface area, nitrate-reducing bacteria are easily maintained and fed using the enclosed Denimar tablets for precise dosing. The unit also features probe mounts for use with an ORP controller so that the bacteria can be fed in exact relation to NO3 levels. Deniballs can also provide automatic feeding for independence from chemical feeding methods (none included). Place inside the tank, beside it, or in a sump. Comes complete with re-circulating pump. 6.4" L x 6.4" W x 20.8" H.Nitrate Reductor for fresh and saltwater tanks up to 250 gallons.Deniballs Refill - Patented, organic plastic media for automatic feeding. 0.8 L. 24 balls.Denimar Refill - Chemical food supplement for Mini and Regular NO3 Reductors. 150 grams powder.

The Nitrate Reductor is designed specifically for safe nitrate removal. Filled with Bactoballs for a huge amount of surface area, nitrate-reducing bacteria are easily maintained and fed using the enclosed Denimar tablets for precise dosing. The unit also features probe mounts for use with an ORP controller so that the bacteria can be fed in exact relation to NO3 levels. Deniballs can also provide automatic feeding for independence from chemical feeding methods (none included). Place inside the tank, beside it, or in a sump. Comes complete with re-circulating pump. 6.4" L x 6.4" W x 20.8" H.Nitrate Reductor for fresh and saltwater tanks up to 250 gallons.Deniballs Refill - Patented, organic plastic media for automatic feeding. 0.8 L. 24 balls.Denimar Refill - Chemical food supplement for Mini and Regular NO3 Reductors. 150 grams powder.

Removes nitrates in marine systemsEngineered for good water flow characteristics, and maximum adsorptionNitrate Sponge is a granular zeolitic medium which works by two methods: 1) It slowly, but directly adsorbs small amounts of ammonia that are released by fish and natural processes, and 2) it fosters anaerobic bacterial denitrification due to its physical porous structure. This denitrification slowly reduces nitrate levels in the aquarium. It works well in freshwater tanks or tap water to remove toxic ammonia directly Nitrate Sponge prolongs the time allowed between water changes by keeping nitrates low. 2 qt. jar treats a 50 gallon tank. This media (like all media) must be used in a media bag.

Removes nitrates in marine systemsEngineered for good water flow characteristics, and maximum adsorptionNitrate Sponge is a granular zeolitic medium which works by two methods: 1) It slowly, but directly adsorbs small amounts of ammonia that are released by fish and natural processes, and 2) it fosters anaerobic bacterial denitrification due to its physical porous structure. This denitrification slowly reduces nitrate levels in the aquarium. It works well in freshwater tanks or tap water to remove toxic ammonia directly Nitrate Sponge prolongs the time allowed between water changes by keeping nitrates low. 2 qt. jar treats a 50 gallon tank. This media (like all media) must be used in a media bag.