Nitrite Test Kit Freshwater/Saltwater

Nitrite Test Kit Freshwater/Saltwater

Tests for nitrite in freshwater & saltwater aquariums. Nitrite, toxic to fish, is produced by nitrifying bacteria in the biological filter as it breaks down ammonia. Test kit of 180 tests more

$6.99

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API Test Kit Nitrite

API Test Kit Nitrite

Easy-to-use liquid test solutions for ammonia, nitrite, and nitrate Essential when cycling a new aquarium or maintaining ideal water parameters Match the color of the test solution against color chart for accurate test results Ammonia Test Kit �... more

$7.49 $5.99

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(275,000+)
Master Test Kit Freshwater

Master Test Kit Freshwater

Fast, easy, and accurate test solutions for pH, high range pH, ammonia, nitrite, and nitrate. A must for every freshwater aquarist to test tap water and aquarium water. Simply take a sample of your aquarium water, add test solution, and match against... more

$30.39 $24.31

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(275,000+)
Aquarium Pharmaceuticals Test Kit GH/KH

Aquarium Pharmaceuticals Test Kit GH/KH

Liquid test solutions accurately measure aquarium GH and KH Monitor general hardness (GH) and carbonate hardness (KH) for stable aquarium pH Test and monitor tap water to ensure proper aquarium water parameters Test tap water and freshwater aquariums... more

$8.29 $6.63

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(275,000+)
S. T. International Gold Nitrifying Bacteria for Freshwater Aquariums, 3. 4 Oz., As Shown

S. T. International Gold Nitrifying Bacteria for Freshwater Aquariums, 3. 4 Oz., As Shown

ST ARiSEN Gold contains nitrifying and beneficial bacteria strains with an extremely powerful decomposing capacity. Toxic ammonia and nitrite are transferred to a safe state, like nitrate, and organic compounds in the aquarium are broken down to purify... more

$14.30

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S. T. International Gold Nitrifying Bacteria for Freshwater Aquariums, 16. 9 Oz.

S. T. International Gold Nitrifying Bacteria for Freshwater Aquariums, 16. 9 Oz.

ST ARiSEN Gold contains nitrifying and beneficial bacteria strains with an extremely powerful decomposing capacity. Toxic ammonia and nitrite are transferred to a safe state, like nitrate, and organic compounds in the aquarium are broken down to purify... more

$35.78

FREE shipping

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Seapora Nitrate + Nitrite Pad - 18" x 10"

Seapora Nitrate + Nitrite Pad - 18" x 10"

The Seapora Nitrate + Nitrite Pad is a dense chemical filter pad that neutralizes nitrate and toxic nitrite in freshwater aquariums. It reduces the possibility of nitrite poisoning, and helps reduce fish stress caused by the presence of nitrite.... more

$13.99

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S.T. International Silver Ammonia Remover for Freshwater and Saltwater (Blue) Aquariums, 8.4 Oz.

S.T. International Silver Ammonia Remover for Freshwater and Saltwater (Blue) Aquariums, 8.4 Oz.

ST ARiSEN Silver is an extremely concentrated Ammonia and Nitrite remover for both freshwater and saltwater. ST ARiSEN Silver can instantly detoxify and remove ammonia, nitrite and promotes slime coat production, making it perfect for daily maintenance... more

$23.30

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S.T. International Silver Ammonia Remover for Freshwater and Saltwater Aquariums, 3.4 Oz.

S.T. International Silver Ammonia Remover for Freshwater and Saltwater Aquariums, 3.4 Oz.

ST ARiSEN Silver is an extremely concentrated Ammonia and Nitrite remover for both freshwater and saltwater- ST ARiSEN Silver can instantly detoxify and remove ammonia, nitrite and promotes slime coat production, making it perfect for daily maintenance... more

$9.59

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S.T. International Gold Nitrifying Bacteria for Freshwater Aquariums, 1 Gallon

S.T. International Gold Nitrifying Bacteria for Freshwater Aquariums, 1 Gallon

ST ARiSEN Gold contains nitrifying and beneficial bacteria strains with an extremely powerful decomposing capacity. Toxic ammonia and nitrite are transferred to a safe state, like nitrate, and organic compounds in the aquarium are broken down to purify... more

$234.00 $180.00

FREE shipping

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Niteout Ii 16oz For Aquariums

Niteout Ii 16oz For Aquariums

Ecological Laboratories - Nite Out II 16oz.Reef, Marine & Freshwater SafeBacterial ProductsTreats up to 950 gallonsNitrifying Bacteria specially formulated for rapid ammonia and nitrite reductionDecreases Ammonia and Nitrite toxicityDesigned... more

$15.99

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Niteout Ii 16oz For Aquariums

Niteout Ii 16oz For Aquariums

Ecological Laboratories - Nite Out II 16oz.Reef, Marine & Freshwater SafeBacterial Products Treats up to 950 gallons Nitrifying Bacteria specially formulated for rapid ammonia and nitrite reduction Decreases Ammonia and Nitrite toxicity Designed... more

$24.11

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Peazz

(100+)
Niteout Ii 16oz For Aquariums

Niteout Ii 16oz For Aquariums

Ecological Laboratories - Nite Out II 16oz.Reef, Marine & Freshwater SafeBacterial ProductsTreats up to 950 gallonsNitrifying Bacteria specially formulated for rapid ammonia and nitrite reductionDecreases Ammonia and Nitrite toxicityDesigned... more

$15.99

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Niteout Ii 16oz For Aquariums

Niteout Ii 16oz For Aquariums

Ecological Laboratories - Nite Out II 16oz.Reef, Marine & Freshwater SafeBacterial Products Treats up to 950 gallons Nitrifying Bacteria specially formulated for rapid ammonia and nitrite reduction Decreases Ammonia and Nitrite toxicity Designed... more

$24.11

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Nitra - Zorb For Freshwater 7.4oz (110a)

Nitra - Zorb For Freshwater 7.4oz (110a)

"Selectively remove ammonia, nitrite & nitrate from freshwater aquariums. Convenient pouches treat up to 55 gal."7.4 oz pouch in jarPart #: AAP110AItem Name: Nitra - zorb For Freshwater 7.4ozID: 1898-pid more

$14.77

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Nitra - Zorb For Freshwater 7.4oz (110a)

Nitra - Zorb For Freshwater 7.4oz (110a)

"Selectively remove ammonia, nitrite & nitrate from freshwater aquariums. Convenient pouches treat up to 55 gal."7.4 oz pouch in jarPart #: AAP110AItem Name: Nitra - zorb For Freshwater 7.4ozID: 1898-pid more

$14.77

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Nitra - Zorb For Freshwater 7.4oz (110a)

Nitra - Zorb For Freshwater 7.4oz (110a)

Selectively remove ammonia, nitrite & nitrate from freshwater aquariums. Convenient pouches treat up to 55 gal. 7.4 oz pouch in jarPart #: AAP110AItem Name: Nitra - zorb For Freshwater 7.4ozID: 1898-pid more

$22.89

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Peazz

(100+)
Nitra - Zorb For Freshwater 7.4oz (110a)

Nitra - Zorb For Freshwater 7.4oz (110a)

Selectively remove ammonia, nitrite & nitrate from freshwater aquariums. Convenient pouches treat up to 55 gal. 7.4 oz pouch in jarPart #: AAP110AItem Name: Nitra - zorb For Freshwater 7.4ozID: 1898-pid more

$22.89

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Freshwater Master Test Kit (34)

Freshwater Master Test Kit (34)

"Tests tap water, pond and aquarium water with 7 tests to protect fish from dangerous water conditions.""Tests include: freshwater pH, high range pH, ammonia, nitrite, GH (general hardness) and KH (carbonate hardness). Kit features 4 test tubes, a... more

$30.99

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Freshwater Master Test Kit (34)

Freshwater Master Test Kit (34)

"Tests tap water, pond and aquarium water with 7 tests to protect fish from dangerous water conditions.""Tests include: freshwater pH, high range pH, ammonia, nitrite, GH (general hardness) and KH (carbonate hardness). Kit features 4 test tubes, a... more

$30.99

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Freshwater Master Test Kit (34)

Freshwater Master Test Kit (34)

Tests tap water, pond and aquarium water with 7 tests to protect fish from dangerous water conditions. Tests include: freshwater pH, high range pH, ammonia, nitrite, GH (general hardness) and KH (carbonate hardness). Kit features 4 test tubes, a... more

$39.51

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Freshwater Master Test Kit (34)

Freshwater Master Test Kit (34)

Tests tap water, pond and aquarium water with 7 tests to protect fish from dangerous water conditions. Tests include: freshwater pH, high range pH, ammonia, nitrite, GH (general hardness) and KH (carbonate hardness). Kit features 4 test tubes, a... more

$39.51

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Peazz

(100+)
One And Only Freshwater Aquarium Solution 000

One And Only Freshwater Aquarium Solution 000

Live nitrifying bacteria, treats 30 gallons Eliminates new tank syndrome No wait needed, instantly creates a bio filter Removes toxic ammonia and nitrite, naturally 100% natural, no sulfur or other offensive odors 100% Natural Aquarium Nitrifying Bacteria more

$10.51

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Nitra - Zorb For Freshwater 7.4oz (110a)

Nitra - Zorb For Freshwater 7.4oz (110a)

Selectively remove ammonia, nitrite & nitrate from freshwater aquariums. Convenient pouches treat up to 55 gal.7.4 oz pouch in jarPart #: AAP110AItem Name: Nitra - zorb For Freshwater 7.4ozID: 1898-pid more

$22.89

FREE shipping

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Freshwater Master Test Kit (34)

Freshwater Master Test Kit (34)

Tests tap water, pond and aquarium water with 7 tests to protect fish from dangerous water conditions.Tests include: freshwater pH, high range pH, ammonia, nitrite, GH (general hardness) and KH (carbonate hardness). Kit features 4 test tubes, a holding... more

$39.51

FREE shipping

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Nitra-Zorb Pouch 110A

Nitra-Zorb Pouch 110A

For use with freshwater aquariums only. Removes ammonia, nitrites, and nitrates, chemicals which are harmful to fish health. Also protects against ammonia surges. Designed to be used when setting up a new aquarium. Blend Of Natural And Synthetic... more

$13.99

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Phos - Zorb 5.25oz (109a)

Phos - Zorb 5.25oz (109a)

Selectively remove ammonia, nitrite & nitrate from freshwater aquariums. Convenient pouches treat up to 55 gal.5.25 oz. pouch in jar treats up to 55 gallonsPart #: AAP109AItem Name: Phos - zorb 5.25ozID: 1897-pid more

$24.07

FREE shipping

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API Nitrite Test Kit - Freshwater and Saltwater - 180 Tests

API Nitrite Test Kit - Freshwater and Saltwater - 180 Tests

Nitrite; a major cause of fish death; is produced in the aquarium by fish waste and overfeeding. Even low levels affect the red blood cells of fish; reducing their ability to carry oxygen; thus causing suffocation and even death. The Nitrite Test Kit... more

$7.39

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API Aquarium Salt - 16 oz.

API Aquarium Salt - 16 oz.

All natural salt; made from evaporated sea water; promotes healthy gill function; reduces stress and loss of electrolytes. Used to improve the efficiency of medications and reduce the harmful effects of nitrite. Questions about freshwater aquarium... more

$2.99

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API Nitra-Zorb - 7.4 oz.

API Nitra-Zorb - 7.4 oz.

Nitra-Zorb is a rechargeable ion-exchange filter media in a convenient pouch that fits in most filters. Great for starting new aquariums; Nitra-Zorb eliminates toxic ammonia; nitrite and nitrate in freshwater aquariums. Once pouch treats up to 55... more

$10.99

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Aquarium Pharmaceuticals Nitrite Test Kit

Aquarium Pharmaceuticals Nitrite Test Kit

Toxic nitrite is produced by nitrifying bacteria in the biological filter as it breaks down ammonia. This kit tests for harmful nitrite and measures levels from 0 to 5.0 ppm. more

$6.99

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Nutrafin Nitrite - Fresh & Saltwater (75 tests)

Nutrafin Nitrite - Fresh & Saltwater (75 tests)

Nutrafin Nitrite - Fresh & Saltwater (75 tests)Suitable for freshwater or marine aquariums to determine nitrate level (0.0-3.3 Mg/L)Best used with Biological Aquarium Supplement, Nutrafin Cycle to determine nitrate level (0.0-3.3 Mg/L)Essential in... more

$16.82

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API API pH Test Kit for Freshwater Aquariums: Fresh Water PH Kit - (250 Tests) #028 - Aquarium Fresh

API API pH Test Kit for Freshwater Aquariums: Fresh Water PH Kit - (250 Tests) #028 - Aquarium Fresh

API API pH Test Kit for Freshwater Aquariums: Fresh Water PH Kit - (250 Tests) #028 Aquarium Pharmaceuticals Fresh PH Mini Kit contains dropper bottle for accurate dispensing of liquid test solution, easy to read instructions and color chart, glass... more

$4.21

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Kent Marine Pro Clear Freshwater Clarifier: 4 oz #390 - Aquarium Water Clarifiers

Kent Marine Pro Clear Freshwater Clarifier: 4 oz #390 - Aquarium Water Clarifiers

Kent Marine Pro Clear Freshwater Clarifier: 4 oz #390 Kent Marine Pro Clear Freshwater Clarifier produces and maintains crystal clear aquarium water. With no phosphates, nitrates or nitrites, it's safe for all freshwater fish and plants and is 100%... more

$3.99

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Kent Marine Pro Clear Freshwater Clarifier: 8 oz #391 - Aquarium Water Clarifiers

Kent Marine Pro Clear Freshwater Clarifier: 8 oz #391 - Aquarium Water Clarifiers

Kent Marine Pro Clear Freshwater Clarifier: 8 oz #391 Kent Marine Pro Clear Freshwater Clarifier produces and maintains crystal clear aquarium water. With no phosphates, nitrates or nitrites, it's safe for all freshwater fish and plants and is 100%... more

$5.79

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Aquarium Pharmaceuticalsr API Algaefix (16 oz.)

Aquarium Pharmaceuticalsr API Algaefix (16 oz.)

A revolutionary new product for controlling many types of algae in freshwater aquariums containing live plants and fish. �Keeps freshwater aquariums clean and clear.16 oz. bottle (473 ml) more

$12.88

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API pH Aquarium Test Strips

API pH Aquarium Test Strips

Use the Aquarium Pharmaceuticals r PH Aquarium Test Strips Pet Store when measuring pH level in your tank. This is a quick and easy-to-use test strip which is available at an affordable price. Ideal for marine and freshwater tanks, this test kit allows... more

$12.99

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API Nitra Zorb Aquarium Filter Media

API Nitra Zorb Aquarium Filter Media

This filter helps remove ammonia, nitrite and nitrate from freshwater aquariums. The pouch is phosphate-free and can be used again after recharging.Help reduce ammonia, nitrite and nitrate levels from your freshwater aquarium with this API Nitra-Zorb... more

$17.99

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(375,000+)
Niteout Ii 16oz For Aquariums

Niteout Ii 16oz For Aquariums

"Ecological Laboratories - Nite Out II16oz. . Reef, Marine & Freshwater Safe Bacterial Products Treats up to 950 gallons Nitrifying Bacteria specially formulated for rapid ammonia and nitrite reduction Decreases Ammonia and Nitrite toxicity Designed... more

$11.37

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Nitra - zorb For Freshwater 7.4oz

Nitra - zorb For Freshwater 7.4oz

"Selectively remove ammonia, nitrite & nitrate from freshwater aquariums. Convenient pouches treat up to 55 gal. 7. 4 oz pouch in jar" more

$11.54

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