You're in Fish Supplies

Need a Personal Shopper?

Subscribe to
Bizrate emails for the hottest
deals & products
,
PLUS a chance to

WIN $25

sign me up!

New winners chosen weekly.
No purchase necessary.

Tropic Marin ATM28010 Saltwater pH Test Kit for Aquarium

Tropic Marin ATM28010 Saltwater pH Test Kit for Aquarium

For the determination of the ph- value in seawater. Many organisms show an extremely sensitive reaction to fluctuations of the ph-value. With this test, the ph-value can be determined fast and accurately. The results are shown in easily distinguishable... ... more

Tropic Marin ATM28010 Saltwater pH Test Kit for Aquarium

For the determination of the ph- value in seawater. Many organisms show an extremely sensitive reaction to fluctuations of the ph-value. With this test, the ph-value can be determined fast and accurately. The results are shown in easily distinguishable...

Amazon Marketplace

$14.84

go to store
API API Fresh PH Kit Mini: Fresh Water PH Kit - (250 Tests) #028 - Aquarium Freshwater Test Kits

API API Fresh PH Kit Mini: Fresh Water PH Kit - (250 Tests) #028 - Aquarium Freshwater Test Kits

API API Fresh PH Kit Mini: 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 tube and lid. Monitor... ... more

API API Fresh PH Kit Mini: Fresh Water PH Kit - (250 Tests) #028 - Aquarium Freshwater Test Kits

API API Fresh PH Kit Mini: 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 tube and lid. Monitor...

$6.99 $3.99

go to store
API 5 in 1 Aquarium Test Strips: 5 in 1 Test Strips - 25 Strips #33G - Aquarium Saltwater Test Kits

API 5 in 1 Aquarium Test Strips: 5 in 1 Test Strips - 25 Strips #33G - Aquarium Saltwater Test Kits

API 5 in 1 Aquarium Test Strips: 5 in 1 Test Strips - 25 Strips #33G Aquarium Pharmaceuticals 5 in 1 Test Strips test aquarium water levels for optimal health! This master test kit allows you to simplify your testing routine. These strips can be dipped... ... more

API 5 in 1 Aquarium Test Strips: 5 in 1 Test Strips - 25 Strips #33G - Aquarium Saltwater Test Kits

API 5 in 1 Aquarium Test Strips: 5 in 1 Test Strips - 25 Strips #33G Aquarium Pharmaceuticals 5 in 1 Test Strips test aquarium water levels for optimal health! This master test kit allows you to simplify your testing routine. These strips can be dipped...

$15.99 $9.31

go to store
Nutrafin pH Wide Range 4.5 to 9.0 for Fresh and Saltwater, 100-Tests

Nutrafin pH Wide Range 4.5 to 9.0 for Fresh and Saltwater, 100-Tests

The Nutrafin pH Wide Range Test Kit (4.5 - 9.0) will determine the general range of pH in your aquarium. Most species of fish require specific levels of pH to survive. By classifying your water as acidic or alkaline, you can create a natural habitat... ... more

Nutrafin pH Wide Range 4.5 to 9.0 for Fresh and Saltwater, 100-Tests

The Nutrafin pH Wide Range Test Kit (4.5 - 9.0) will determine the general range of pH in your aquarium. Most species of fish require specific levels of pH to survive. By classifying your water as acidic or alkaline, you can create a natural habitat...

Amazon.com

$14.19

go to store
Aquarium Pharmaceuticals Saltwater Calcium Test Kit

Aquarium Pharmaceuticals Saltwater Calcium Test Kit

Calcium is one of the most important elements in a reef aquarium. Reef invertebrates such as corals, crustaceans, mollusks and even some types of encrusting algae need calcium to grow and remain healthy. Over time, calcium levels drop as invertebrates... ... more

Aquarium Pharmaceuticals Saltwater Calcium Test Kit

Calcium is one of the most important elements in a reef aquarium. Reef invertebrates such as corals, crustaceans, mollusks and even some types of encrusting algae need calcium to grow and remain healthy. Over time, calcium levels drop as invertebrates...

Salty Supply

(500+)

$7.99

go to store
Nutrafin pH Low Range Freshwater Aquarium Test Kit

Nutrafin pH Low Range Freshwater Aquarium Test Kit

The pH levels in your aquarium are extremely important and should be checked at least every month. The Nutrafin pH Low Range Freshwater Aquarium Test Kit will give you quick and accurate results when testing the pH levels in your aquarium. The Nutrafin... ... more

Nutrafin pH Low Range Freshwater Aquarium Test Kit

The pH levels in your aquarium are extremely important and should be checked at least every month. The Nutrafin pH Low Range Freshwater Aquarium Test Kit will give you quick and accurate results when testing the pH levels in your aquarium. The Nutrafin...

Pet360.com

(5,000+)

$15.49 $13.99

go to store

Pet360.com

(5,000+)
Aquarium Pharmaceuticals High Range pH Test Kit

Aquarium Pharmaceuticals High Range pH Test Kit

Use to measure pH changes in marine aquariums, aquariums with African cichlids, and very alkaline tap water. Reads the pH of water within the high range of 7.4 to 8.8. 160 tests per kit. ... more

Aquarium Pharmaceuticals High Range pH Test Kit

Use to measure pH changes in marine aquariums, aquariums with African cichlids, and very alkaline tap water. Reads the pH of water within the high range of 7.4 to 8.8. 160 tests per kit.

Salty Supply

(500+)

$4.99

go to store
Nutrafin pH Low Range Freshwater Aquarium Test Kit

Nutrafin pH Low Range Freshwater Aquarium Test Kit

The pH levels in your aquarium are extremely important and should be checked at least every month. The Nutrafin pH Low Range Freshwater Aquarium Test Kit will give you quick and accurate results when testing the pH levels in your aquarium. The Nutrafin... ... more

Nutrafin pH Low Range Freshwater Aquarium Test Kit

The pH levels in your aquarium are extremely important and should be checked at least every month. The Nutrafin pH Low Range Freshwater Aquarium Test Kit will give you quick and accurate results when testing the pH levels in your aquarium. The Nutrafin...

Pet Food Direct

(10,000+)

$14.99 $13.49

go to store

Pet Food Direct

(10,000+)
Tropic Marin ATM28300 Test Set Expert Kit for Aquarium

Tropic Marin ATM28300 Test Set Expert Kit for Aquarium

For the determination of vital water values in seawater aquaria. This set contains important tests for a fast and accurate determination of specific water values, which have a decisive effect on the well being of fish and invertebrates in seawater... ... more

Tropic Marin ATM28300 Test Set Expert Kit for Aquarium

For the determination of vital water values in seawater aquaria. This set contains important tests for a fast and accurate determination of specific water values, which have a decisive effect on the well being of fish and invertebrates in seawater...

Amazon Marketplace

$57.49

go to store
Tropic Marin Reef Actif

Tropic Marin Reef Actif

Free Shipping on Orders Over $49!

Tropic Marin Reef ActifTropic Marin Reef Actif performs a unique dual function as an absorber and bacterial nutrient in saltwater aquariums. In doing this it assumes a central function as the link between inorganic nutrients and the biological... ... more

Tropic Marin Reef Actif

Tropic Marin Reef ActifTropic Marin Reef Actif performs a unique dual function as an absorber and bacterial nutrient in saltwater aquariums. In doing this it assumes a central function as the link between inorganic nutrients and the biological...

petco.com

(200,000+)

$34.99 $32.22

go to store

petco.com

(200,000+)
API Test Kits Hi Range

API Test Kits Hi Range

Deluxe pH Test Kit - Reads pH pf 6.0-7.6. Includes pH Up and pH Down.Ammonia Test Kit - Reads 0-5 ppm.Nitrite Test Kit - Fresh or saltwater. Reads 0-5 ppm.Hi-Range pH Test Kit - Fresh or saltwater. Reads pH of 7.4 to 8.8.Mini pH Test Kit - Reads pH of... ... more

API Test Kits Hi Range

Deluxe pH Test Kit - Reads pH pf 6.0-7.6. Includes pH Up and pH Down.Ammonia Test Kit - Reads 0-5 ppm.Nitrite Test Kit - Fresh or saltwater. Reads 0-5 ppm.Hi-Range pH Test Kit - Fresh or saltwater. Reads pH of 7.4 to 8.8.Mini pH Test Kit - Reads pH of...

PetSolutions

(25,000+)

$4.79

go to store

PetSolutions

(25,000+)
API Hi-Range pH Test Kit Freshwater & Saltwater - 250 Tests

API Hi-Range pH Test Kit Freshwater & Saltwater - 250 Tests

pH can fluctuate due to fish waste; addition of tap water; and build up of natural acids. Highly accurate and easy to perform; this high range pH test is an important item to have in your aquarium arsenal. Test your fresh or salt water aquarium for pH... ... more

API Hi-Range pH Test Kit Freshwater & Saltwater - 250 Tests

pH can fluctuate due to fish waste; addition of tap water; and build up of natural acids. Highly accurate and easy to perform; this high range pH test is an important item to have in your aquarium arsenal. Test your fresh or salt water aquarium for pH...

That Fish Place - That Pe...

(50,000+)

$5.99

go to store
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

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...

That Fish Place - That Pe...

(50,000+)

$7.39

go to store
KORDON #35354 8.2-pH Saltwater Stabilizer for Aquarium, 4-Ounce

KORDON #35354 8.2-pH Saltwater Stabilizer for Aquarium, 4-Ounce

In most cases pH stability is more important than actual numbers unless you are attempting to promote breeding and spawning. Avoid large, shocking pH shifts. Partial water changes at regular intervals can help stabilize pH. It is a good idea to test... ... more

KORDON #35354 8.2-pH Saltwater Stabilizer for Aquarium, 4-Ounce

In most cases pH stability is more important than actual numbers unless you are attempting to promote breeding and spawning. Avoid large, shocking pH shifts. Partial water changes at regular intervals can help stabilize pH. It is a good idea to test...

Amazon.com

$3.35

go to store
API Saltwater Master Test Kit: Marine Master Test Kit #401M - Aquarium Saltwater Test Kits

API Saltwater Master Test Kit: Marine Master Test Kit #401M - Aquarium Saltwater Test Kits

API Saltwater Master Test Kit: Marine Master Test Kit #401M A complete kit for testing saltwater aquariums. Tests water 4 ways to protect marine fish from dangerous water conditions. Easy to use for fast Saltwater Test results. Over 550 tests per kit... ... more

API Saltwater Master Test Kit: Marine Master Test Kit #401M - Aquarium Saltwater Test Kits

API Saltwater Master Test Kit: Marine Master Test Kit #401M A complete kit for testing saltwater aquariums. Tests water 4 ways to protect marine fish from dangerous water conditions. Easy to use for fast Saltwater Test results. Over 550 tests per kit...

$47.99 $24.99

go to store
Red Sea Reef Colors Pro Multi Test Kit: Colors Test Kit #21515 - Aquarium Saltwater Test Kits

Red Sea Reef Colors Pro Multi Test Kit: Colors Test Kit #21515 - Aquarium Saltwater Test Kits

Red Sea Reef Colors Pro Multi Test Kit: Colors Test Kit #21515 Reef Colors Pro Multi Test Kit contains incredibly accurate iodine, potassium and iron test kits. Featuring high quality reagents and precise titrators, this effective test helps your... ... more

Red Sea Reef Colors Pro Multi Test Kit: Colors Test Kit #21515 - Aquarium Saltwater Test Kits

Red Sea Reef Colors Pro Multi Test Kit: Colors Test Kit #21515 Reef Colors Pro Multi Test Kit contains incredibly accurate iodine, potassium and iron test kits. Featuring high quality reagents and precise titrators, this effective test helps your...

$85.99 $44.99

go to store
Tropic Marin ATM28120 Salt Calcium Test Kit for Aquarium

Tropic Marin ATM28120 Salt Calcium Test Kit for Aquarium

For the determination of the calcium concentration in saltwater. Calcium is one of the most important components of saltwater and largely determines the growth rate of organisms, which form calcareous skeletons like, for example stony corals and... ... more

Tropic Marin ATM28120 Salt Calcium Test Kit for Aquarium

For the determination of the calcium concentration in saltwater. Calcium is one of the most important components of saltwater and largely determines the growth rate of organisms, which form calcareous skeletons like, for example stony corals and...

Amazon.com

$31.10

go to store
Tropic Marin ATM28130 Salt Calcium and Magnesium Test Kit for Aquarium

Tropic Marin ATM28130 Salt Calcium and Magnesium Test Kit for Aquarium

Ideal for a periodic check of magnesium & calcium concentrations. Helps determine the amounts of magnesium & calcium that need to be added to restore them to natural seawater levels. ... more

Tropic Marin ATM28130 Salt Calcium and Magnesium Test Kit for Aquarium

Ideal for a periodic check of magnesium & calcium concentrations. Helps determine the amounts of magnesium & calcium that need to be added to restore them to natural seawater levels.

Amazon.com

$46.06

FREE shipping

go to store
Tropic Marin ATM28100 Phosphate Test Kit for Aquarium

Tropic Marin ATM28100 Phosphate Test Kit for Aquarium

For the determination of the phosphate concentration in fresh and seawater. Phosphates are an important food component of all plants and absolutely necessary for the metabolism of every living cell. If the plants do not take up enough phosphate, then... ... more

Tropic Marin ATM28100 Phosphate Test Kit for Aquarium

For the determination of the phosphate concentration in fresh and seawater. Phosphates are an important food component of all plants and absolutely necessary for the metabolism of every living cell. If the plants do not take up enough phosphate, then...

Amazon.com

$20.29

go to store
API API Replacement Test Tubes: Replacement Test Tubes #32 - Aquarium Saltwater Test Kits - Habitat

API API Replacement Test Tubes: Replacement Test Tubes #32 - Aquarium Saltwater Test Kits - Habitat

API API Replacement Test Tubes: Replacement Test Tubes #32 Replacement box of 24 test tubes and caps by Aquarium Pharmaceuticals. For use in all Aquarium Pharmaceuticals water test kits where the original tube has been lost or damaged. Includes 24 test... ... more

API API Replacement Test Tubes: Replacement Test Tubes #32 - Aquarium Saltwater Test Kits - Habitat

API API Replacement Test Tubes: Replacement Test Tubes #32 Replacement box of 24 test tubes and caps by Aquarium Pharmaceuticals. For use in all Aquarium Pharmaceuticals water test kits where the original tube has been lost or damaged. Includes 24 test...

$28.99 $15.64

go to store
Seachem Seachem pH Alert for Freshwater: pH Alert Reader F/W #20 - Aquarium Freshwater Test Kits

Seachem Seachem pH Alert for Freshwater: pH Alert Reader F/W #20 - Aquarium Freshwater Test Kits

Seachem Seachem pH Alert for Freshwater: pH Alert Reader F/W #20 Seachem pH Alert Reader is a unique color device designed to be placed in the aquarium or filter and monitor pH continuously. A sensor changes color reversibly to alert you shifts to in... ... more

Seachem Seachem pH Alert for Freshwater: pH Alert Reader F/W #20 - Aquarium Freshwater Test Kits

Seachem Seachem pH Alert for Freshwater: pH Alert Reader F/W #20 Seachem pH Alert Reader is a unique color device designed to be placed in the aquarium or filter and monitor pH continuously. A sensor changes color reversibly to alert you shifts to in...

$10.99 $6.35

go to store
Fauna Marin Potassium Test Kit

Fauna Marin Potassium Test Kit

Fauna Marin potassium test for exact measurements of potassium in seawater. Fauna Marin potassium test lasts out for about 50 measurements and will be delivered with a potassium-reference solution. With this potassium-reference solution and a new readout ... more

Fauna Marin Potassium Test Kit

Fauna Marin potassium test for exact measurements of potassium in seawater. Fauna Marin potassium test lasts out for about 50 measurements and will be delivered with a potassium-reference solution. With this potassium-reference solution and a new readout

Salty Supply

(500+)

$49.35

go to store
Red Sea pH/Alkalinity Test Kit

Red Sea pH/Alkalinity Test Kit

Red Sea s pH/Alkalinity test kit includes an accurate titration test for KH and a colorimetric test for pH for monitoring these essential parameters in all Marine aquariums. Part of the Marine Care program, the Alkalinity test kit enables accurate... ... more

Red Sea pH/Alkalinity Test Kit

Red Sea s pH/Alkalinity test kit includes an accurate titration test for KH and a colorimetric test for pH for monitoring these essential parameters in all Marine aquariums. Part of the Marine Care program, the Alkalinity test kit enables accurate...

Salty Supply

(500+)

$21.99

go to store
Aquarium Pharmaceuticals Phosphate Test Kit

Aquarium Pharmaceuticals Phosphate Test Kit

Phosphate can enter your aquarium through tap water, fish waste, and decaying organics such as uneaten food and dead algae. Excess phosphate contributes to unsightly algae blooms. This kit tests phosphate levels from 0 to 10 ppm in fresh and saltwater... ... more

Aquarium Pharmaceuticals Phosphate Test Kit

Phosphate can enter your aquarium through tap water, fish waste, and decaying organics such as uneaten food and dead algae. Excess phosphate contributes to unsightly algae blooms. This kit tests phosphate levels from 0 to 10 ppm in fresh and saltwater...

Salty Supply

(500+)

$8.99

go to store
Nutrafin pH High Range 7.4 to 8.6 for Fresh and Saltwater, 125-Tests

Nutrafin pH High Range 7.4 to 8.6 for Fresh and Saltwater, 125-Tests

The Nutrafin pH High Range Freshwater Aquarium Test Kit offers a full complement of test equipment: test pipette; glass test tube and cap, lab base, instruction booklet. The test is essential to be able to establish correct pH range(7.4-8.6) required... ... more

Nutrafin pH High Range 7.4 to 8.6 for Fresh and Saltwater, 125-Tests

The Nutrafin pH High Range Freshwater Aquarium Test Kit offers a full complement of test equipment: test pipette; glass test tube and cap, lab base, instruction booklet. The test is essential to be able to establish correct pH range(7.4-8.6) required...

Amazon.com

$12.58

go to store
Tropic Marin ATM28120 Salt Calcium Test Kit for Aquarium

Tropic Marin ATM28120 Salt Calcium Test Kit for Aquarium

For the determination of the calcium concentration in saltwater. Calcium is one of the most important components of saltwater and largely determines the growth rate of organisms, which form calcareous skeletons like, for example stony corals and... ... more

Tropic Marin ATM28120 Salt Calcium Test Kit for Aquarium

For the determination of the calcium concentration in saltwater. Calcium is one of the most important components of saltwater and largely determines the growth rate of organisms, which form calcareous skeletons like, for example stony corals and...

Amazon Marketplace

$22.97

go to store
Tropic Marin ATM28130 Salt Calcium and Magnesium Test Kit for Aquarium

Tropic Marin ATM28130 Salt Calcium and Magnesium Test Kit for Aquarium

Ideal for a periodic check of magnesium & calcium concentrations. Helps determine the amounts of magnesium & calcium that need to be added to restore them to natural seawater levels. ... more

Tropic Marin ATM28130 Salt Calcium and Magnesium Test Kit for Aquarium

Ideal for a periodic check of magnesium & calcium concentrations. Helps determine the amounts of magnesium & calcium that need to be added to restore them to natural seawater levels.

Amazon Marketplace

$37.89

go to store
Tropic Marin ATM25304 Elimi Phos for Aquarium, 200gm

Tropic Marin ATM25304 Elimi Phos for Aquarium, 200gm

Tropic marin elimi-phos for the removal of phosphates in saltwater and freshwater aquaria. Tropic marin elimi-phos contains highly effective granules for the removal of phosphates and organic pollutants in saltwater and freshwater aquaria. ... more

Tropic Marin ATM25304 Elimi Phos for Aquarium, 200gm

Tropic marin elimi-phos for the removal of phosphates in saltwater and freshwater aquaria. Tropic marin elimi-phos contains highly effective granules for the removal of phosphates and organic pollutants in saltwater and freshwater aquaria.

Amazon.com

$29.26

go to store
Tropic Marin ATM28100 Phosphate Test Kit for Aquarium

Tropic Marin ATM28100 Phosphate Test Kit for Aquarium

For the determination of the phosphate concentration in fresh and seawater. Phosphates are an important food component of all plants and absolutely necessary for the metabolism of every living cell. If the plants do not take up enough phosphate, then... ... more

Tropic Marin ATM28100 Phosphate Test Kit for Aquarium

For the determination of the phosphate concentration in fresh and seawater. Phosphates are an important food component of all plants and absolutely necessary for the metabolism of every living cell. If the plants do not take up enough phosphate, then...

Amazon Marketplace

$18.59

go to store
Tropic Marin ATM24702 Reef Actif for Aquarium, 100ml

Tropic Marin ATM24702 Reef Actif for Aquarium, 100ml

Tropic marin reef actif tropic marin reef actif performs a unique dual function as an absorber and bacterial nutrient in saltwater aquariums. In doing this it assumes a central function as the link between inorganic nutrients and the biological... ... more

Tropic Marin ATM24702 Reef Actif for Aquarium, 100ml

Tropic marin reef actif tropic marin reef actif performs a unique dual function as an absorber and bacterial nutrient in saltwater aquariums. In doing this it assumes a central function as the link between inorganic nutrients and the biological...

Amazon.com

$23.31

go to store
Elos Aqua Test MG - Magnesium Test Kit

Elos Aqua Test MG - Magnesium Test Kit

Mg Magnesium Water Analysis for Aquarium Magnesium is a major salt in natural seawater. Contrary to its significance this element was ignored for a long time. We know today that Magnesium creates a remarkable improvement in the growth of calcareous... ... more

Elos Aqua Test MG - Magnesium Test Kit

Mg Magnesium Water Analysis for Aquarium Magnesium is a major salt in natural seawater. Contrary to its significance this element was ignored for a long time. We know today that Magnesium creates a remarkable improvement in the growth of calcareous...

Salty Supply

(500+)

$25.99

go to store
API Freshwater PH Test Kit, 250 tests per Kit

API Freshwater PH Test Kit, 250 tests per Kit

Proper pH control is imperative to prevent the harmful effects of too alkaline or too acidic aquarium water on fish and plant life. Tests pH levels from 6.0 to 7.6. 250 tests per kit. ... more

API Freshwater PH Test Kit, 250 tests per Kit

Proper pH control is imperative to prevent the harmful effects of too alkaline or too acidic aquarium water on fish and plant life. Tests pH levels from 6.0 to 7.6. 250 tests per kit.

Amazon.com

$3.99

go to store
API PH Test and Ajuster Combo Test Kit

API PH Test and Ajuster Combo Test Kit

Enables user to adjust pH levels as required & includes 1.25 oz bottles of pH Up, pH Down, and pH Indicator Solution. Tests the pH of water within a 6.0 to 7.6 range. 250 tests per kit. ... more

API PH Test and Ajuster Combo Test Kit

Enables user to adjust pH levels as required & includes 1.25 oz bottles of pH Up, pH Down, and pH Indicator Solution. Tests the pH of water within a 6.0 to 7.6 range. 250 tests per kit.

Amazon.com

$12.33

go to store
Azoo Aquarium PH Test Kit, 1-Ounces, Color Comparison Chart

Azoo Aquarium PH Test Kit, 1-Ounces, Color Comparison Chart

PH is the measure of acidity of water. A pH reading of 7.0 is neutral. Maintaining the aquarium at the proper pH ensures optimal water quality. ... more

Azoo Aquarium PH Test Kit, 1-Ounces, Color Comparison Chart

PH is the measure of acidity of water. A pH reading of 7.0 is neutral. Maintaining the aquarium at the proper pH ensures optimal water quality.

Amazon.com

$13.57

go to store
Red Sea Marine Care Program Ammonia Test Kit

Red Sea Marine Care Program Ammonia Test Kit

Ammonia Test Kit Red Sea s Ammonia test kit is an advanced colorimetric test, measuring the total ammonia (NH3/NH4) in marine aquariums to an accuracy of 0.15ppm. The toxicity of Ammonia is dependent on the pH and temperature of the water. After... ... more

Red Sea Marine Care Program Ammonia Test Kit

Ammonia Test Kit Red Sea s Ammonia test kit is an advanced colorimetric test, measuring the total ammonia (NH3/NH4) in marine aquariums to an accuracy of 0.15ppm. The toxicity of Ammonia is dependent on the pH and temperature of the water. After...

Salty Supply

(500+)

$21.99

go to store
API High Range PH Test Kit 1 1/4 Fl Oz.

API High Range PH Test Kit 1 1/4 Fl Oz.

Use to measure pH changes in marine aquariums, aquariums with African chchlids, and very alkaline tap water. Reads the pH of water within the high range of 7.4 to 8.8. 250 tests per kit. ... more

API High Range PH Test Kit 1 1/4 Fl Oz.

Use to measure pH changes in marine aquariums, aquariums with African chchlids, and very alkaline tap water. Reads the pH of water within the high range of 7.4 to 8.8. 250 tests per kit.

Amazon.com

$3.99

go to store
API PH test Strips

API PH test Strips

Tests wide range of pH levels from 6.0 To 9 in fresh or saltwater Just dip & read. ... more

API PH test Strips

Tests wide range of pH levels from 6.0 To 9 in fresh or saltwater Just dip & read.

Amazon.com

$7.69

go to store
Nutrafin Ammonia 0.0 to 6.1 Mg/L for Fresh and Saltwater, 50-Tests

Nutrafin Ammonia 0.0 to 6.1 Mg/L for Fresh and Saltwater, 50-Tests

The Nutrafin Ammonia Test Kit allows you to measure the ammonia level present in your aquarium. Ammonia levels should be tested on a weekly basis as it is the most toxic and potentially lethal nitrogen compound for fish. With the Nutrafin Ammonia Test,... ... more

Nutrafin Ammonia 0.0 to 6.1 Mg/L for Fresh and Saltwater, 50-Tests

The Nutrafin Ammonia Test Kit allows you to measure the ammonia level present in your aquarium. Ammonia levels should be tested on a weekly basis as it is the most toxic and potentially lethal nitrogen compound for fish. With the Nutrafin Ammonia Test,...

Amazon Marketplace

$10.98

go to store
Nutrafin Ammonia Fresh and Saltwater Reagent No.1 Refill for Aquarium, 15ml

Nutrafin Ammonia Fresh and Saltwater Reagent No.1 Refill for Aquarium, 15ml

Ammonia fresh and saltwater reagent refill for use with nutrafin's ammonia (0.0-6.1 mg/l) test kit. Weekly testing of ammonia levels will indicate whether the biological filter activity is working efficiently or whether the ammonia is reaching... ... more

Nutrafin Ammonia Fresh and Saltwater Reagent No.1 Refill for Aquarium, 15ml

Ammonia fresh and saltwater reagent refill for use with nutrafin's ammonia (0.0-6.1 mg/l) test kit. Weekly testing of ammonia levels will indicate whether the biological filter activity is working efficiently or whether the ammonia is reaching...

Amazon.com

$3.24

go to store
Show
Hide
Hide