Fritz 6 in 1 Test Strips – 100 Count
Quick & Accurate Water Testing for Freshwater & Saltwater Aquariums
Routine water testing is essential for maintaining a healthy aquarium environment. The Fritz 6-in-1 Test Strips provide a fast, reliable, and simple way to monitor six key water parameters in both freshwater and marine tanks. With just one strip, you can check pH, nitrite, nitrate, alkalinity (KH), general hardness (GH), and chlorine—helping you prevent common water quality issues before they become serious problems.
Ideal for daily monitoring or troubleshooting, these test strips make aquarium care convenient for hobbyists of all levels.
Key Benefits
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Measures 6 vital parameters in one strip: pH, nitrite, nitrate, alkalinity, GH, chlorine
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Works for both freshwater and saltwater aquariums
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Provides results within 60 seconds
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Simple, one-step dip test—no complicated kits or reagents
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Helps identify water quality issues early for healthier fish and invertebrates
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100 test strips per pack for long-term use
Directions for Use
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Immerse the test strip in aquarium water for 2 seconds, then remove.
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Do not shake off excess water.
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Wait 15 seconds to read pH, GH, KH, and chlorine.
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Wait 60 seconds to read nitrite and nitrate.
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Compare strip results with the included color chart.
Corrective Actions (if needed)
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Adjusting pH: Use Fritz pH Higher, pH Lower, or pH Neutralizer.
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Reducing nitrite: Reduce feeding, perform partial water changes, add Fritz Complete, and boost nitrifying bacteria with FritzZyme.
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Reducing nitrate: Perform water changes, use MaxOut filter media, or add FritzZyme Turbo Clean.
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Adjusting KH (alkalinity): Increase with Fritz pH Higher or Rift Lake Cichlid Buffer; decrease with Fritz pH Lower or partial water changes.
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Adjusting GH (hardness): Use Fritz RO Recharge or Rift Lake Cichlid Salt as needed.
