Aquarium Co-Op Multi-Test Strips

by Aquarium Co-Op

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> Description

Measures nitrate, nitrite, pH, GH, KH, and chlorine Results in 15 to 60 seconds Available in two sizes: 25 and 200 tests Frequently testing your water quality is one of the keys to successful fishkeeping. We developed the Aquarium Co-Op Multi-Test Strips to be fast, comprehensive, and accurate — which makes testing your aquarium water easier than ever. Measure nitrate, nitrite, hardness (GH), buffer (KH), pH, and chlorine levels in just 60 seconds. This test helps you understand your readings with helpful information and suggestions on the laminated color chart we've included. We created these to make your life easier and save you money when it comes to testing your water. 1. Holding the end of the test strip, dip into the aquarium so that all test pads are entirely submerged, and gently swirl the test strip for 3 seconds. 2. Remove the test strip from the aquarium without shaking the test strip. Keep the test strip horizontal as the colors develop. 3. After 15 seconds, compare the Hardness (GH), Buffer, KH, pH, and Chlorine results to the color chart. 4. After 60 seconds, compare the Nitrate and Nitrite results to the color chart. Notes: – Each bottle contains 25 or 200 test strips. – The test strips must stay dry for optimal accuracy. Do not leave the bottle cap off or humidity can affect the results. Keep inside of bottle dry and do not accidentally get the strips wet. Thoroughly dry your hands before grabbing a new test strip. – Store at room temperature. – Test strips expire 2 years after production.

> Specifications

[Testing]

Test Typesnitrate, nitrite, pH, GH, KH, and chlorine
Test TimeResults in 15 to 60 seconds
Test Quantity25 and 200 tests

[Usage]

Usage InstructionsDip into the aquarium, gently swirl for 3 seconds, remove and compare results to the color chart after 15 seconds for GH, KH, pH, and chlorine, and after 60 seconds for nitrate and nitrite.

[Storage]

Storage ConditionsStore at room temperature
Expiration2 years after production

> Pricing

Price: $10.99

Segment: budget

Availability: In Stock

> Variants

VariantPriceAvailable
25 Test Strips$10.99Yes
200 Test Strips$19.99Yes

> Frequently Asked Questions

Q: What parameters do Aquarium Co-Op test strips measure?
A: These test strips measure six parameters: nitrate, nitrite, pH, GH (hardness), KH (buffer), and chlorine. Results appear within 15 to 60 seconds depending on the parameter—hardness, buffer, pH, and chlorine show results after 15 seconds, while nitrate and nitrite require the full 60 seconds. The included laminated color chart helps you understand and interpret your water readings.
Q: How fast are Aquarium Co-Op test strip results?
A: Results display in 15 to 60 seconds total. Most parameters—GH, KH, pH, and chlorine—show results after just 15 seconds of development time. Nitrate and nitrite readings require the full 60-second wait for accuracy. This fast testing window lets you quickly monitor your aquarium's water quality without lengthy waits, making frequent testing convenient and practical.
Q: What sizes do Aquarium Co-Op test strips come in?
A: These test strips are available in two sizes: 25 tests per bottle for $10.99 or 200 tests per bottle for $19.99. The larger 200-test pack costs approximately $0.10 per test versus $0.44 per test for the smaller pack, offering significant savings for aquarium keepers who test frequently. Choose the size based on your testing frequency and budget.
Q: How do you use Aquarium Co-Op test strips?
A: Dip the entire test strip into your aquarium so all color pads fully submerge, then gently swirl for 3 seconds. Remove the strip without shaking and keep it horizontal while colors develop. After 15 seconds, compare hardness, buffer, pH, and chlorine results to the color chart. Wait the full 60 seconds before comparing nitrate and nitrite results for accurate readings.
Q: How should you store Aquarium Co-Op test strips?
A: Store test strips at room temperature in their sealed bottle. Keep the bottle cap on at all times—leaving it open exposes strips to humidity, which compromises accuracy. Thoroughly dry your hands before removing strips to prevent moisture damage. Stored properly, strips remain accurate for 2 years from the production date, so check your bottle for the production date when purchasing.
Q: What's included with Aquarium Co-Op test strips?
A: Each bottle contains either 25 or 200 test strips plus a laminated color chart for comparing your results. The color chart displays reference colors for each of the six measured parameters and includes helpful information and suggestions to guide you in understanding your readings. This makes the strips easy to use even if you're new to water testing.
Q: Why choose Aquarium Co-Op over other test strips?
A: Aquarium Co-Op designed these strips specifically to be fast, comprehensive, and accurate. They measure six key water parameters in just 60 seconds, providing the comprehensive testing serious aquarium keepers need. The brand created them to save money and make testing easier than traditional methods. At $0.10 per test for the 200-pack, they're competitively priced for the six-parameter coverage.
Q: Who should use Aquarium Co-Op test strips?
A: Any aquarium keeper who wants to maintain healthy water conditions should use these strips. Frequent water testing is essential for successful fishkeeping and understanding your tank's nitrogen cycle, pH, and hardness. These strips are designed for all experience levels—the fast 60-second results and clear color chart make testing convenient whether you're a beginner or experienced aquarist.