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API NITRITE TEST KIT 180-Test Freshwater and Saltwater Aquarium Test Kit

4.4 out of 5 stars 108 customer reviews

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  • Contains one (1) API NITRITE TEST KIT 180-Test Freshwater and Saltwater Aquarium Test Kit, including 1 bottle of testing solution, 1 color card and 1 glass test tube with cap
  • Helps monitor nitrite and prevent invisible water problems that can be harmful to fish
  • Accurately detects high nitrate levels from 0-5 ppm
  • Prevents high levels of nitrite which inhibit fish respiration and suppress their immune systems
  • Use for weekly monitoring and when water or fish problems appear

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33 new from $6.40 1 used from $2.86

Frequently bought together

  • API NITRITE TEST KIT 180-Test Freshwater and Saltwater Aquarium Test Kit
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Total price: $21.77
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From the manufacturer

Feed Your Fish Daily

Feed your fish twice daily with API Fish Food which contains nutritionally enhanced proteins, allowing for easy uptake of nutrients and maximum absorption, resulting in less excrement for clear, clean water. Only give the amount of food fish can eat in 2 to 3 minutes depending on the species. Some fish such as bottom feeders and algae eaters will need up to 30 minutes to 2 hours. Take time to observe fish and the water temperature to ensure they are active & healthy.

Feed Fish Daily

Test Water Quality Weekly

Change 25% Water Every 2 Weeks

Restore Your Ecosystem Monthly

API master test kit strip tube freshwater water checking monitoring fixing testing levels ph nitrite reducer remover aquarium tank bowl clean cleaning clear maintenance sludge muck accessories benefici green algae bloom string hair plant safe treatment algaecide growth control block reduce remove conditioner tap city rural aloe vera damage fin skin disease chlorine toxic neutralize slime synthet water conditioner new fish prevent dead loss kill start up ammonia bacteria natural all-natural antibacteria infection repairs rot tail eye cloud mouth fungus remedy ulcers wounds injured
API Master Test Kit API Stress Zyme API Algaefix API Stress Coat API Quick Start Melafix
Use Weekly Helps monitor water quality Keeps aquarium & gravel clean Keeps aquarium & gravel clean
Use Every 2 Weeks Makes tap water safe when changing water Restores the ecosystem to help prevent fish stress
Use Monthly Restores the ecosystem to help prevent fish stress
Use When Adding New Fish Prevents disease breakout

Product description

Keep your fish healthy and thriving by testing your aquarium water's NO2 levels regularly with this easy-to-use API NITRITE TEST KIT for freshwater and saltwater aquariums. Testing water parameters weekly helps prevent invisible water problems that can be harmful to fish. Nitrite is produced in the aquarium by fish waste and uneaten fish food. Low levels of nitrite inhibit respiration and suppress the immune system; high levels cause suffocation.  The API NITRITE TEST KIT tests for harmful nitrite levels from 0 to 5 ppm. This product comes with one nitrite bottle, one capped glass test tube, one instruction manual and one color card. API NITRITE TEST KIT can be used in freshwater and saltwater aquariums.  With API Aquarium products, it’s easy to keep a beautiful saltwater, freshwater or reef aquarium. For over 50 years, API has been creating innovative, research-driven solutions that make it easier to care for your fish and aquarium. API Aquarium Treatment Supplies are designed to work in conjunction with each other to provide best results to control algae, promote healthy bacterial growth and help control and cure fish diseases and conditions such as ich and fin rot. They work to provide a safe, hospitable environment for fish such as tropical community fish, cichlids, goldfish and more. With API, you can spend more time admiring your fish, and less time scrubbing your tank. Make sure to use all products as directed in order to ensure the best results.


Product details

  • Product Dimensions: 1.5 x 2.4 x 5.1 inches ; 2.4 ounces
  • Shipping Weight: 3.2 ounces (View shipping rates and policies)
  • ASIN: B000255NC8
  • Item model number: 26
  • Average Customer Review: 4.4 out of 5 stars 108 customer reviews
  • Amazon Best Sellers Rank: #13,096 in Pet Supplies (See Top 100 in Pet Supplies)
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API NITRITE TEST KIT 180-Test Freshwater and Saltwater Aquarium Test Kit

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Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart
Customer Rating 4 out of 5 stars (108) 4 out of 5 stars (148) 4 out of 5 stars (1878) 4 out of 5 stars (473) 4 out of 5 stars (382) 4 out of 5 stars (189)
Price $7.49 $9.95 $21.24 $11.69 $8.28 $4.33
Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping
Sold By Amazon.com Atlantis Aquarium & Pet Supply Amazon.com Amazon.com Amazon.com Amazon.com
Item Dimensions 2.38 x 1.5 x 5.12 in 1.62 x 2.75 x 5.12 in 3.5 x 9.12 x 4.62 in 1.75 x 3.5 x 6.5 in 1.62 x 2.75 x 5.12 in 2.38 x 1.5 x 5.12 in

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