Fritz Wide‑Range pH Liquid Test Kit

Fritz Wide‑Range pH Liquid Test Kit – 5.0 to 9.0 Range

Fritz Wide‑Range pH Test Kit provides accurate, easy‑to‑read pH measurements across a broad 5.0–9.0 scale for freshwater, marine, and pond tanks. With liquid reagent and clear instructions, it offers consistent results to help maintain stable water chemistry.

Features & Benefits

• Broad pH range (5.0–9.0) to cover soft freshwater to alkaline saltwater
• Accurate liquid reagent—color change matches printed chart
• Up to 250 tests per kit—great long‑term value
• Simple procedure—3 drops per 5 mL sample, compare against chart
• Color charts for both freshwater and saltwater included

Directions

• Fill 5 mL test tube to fill line
• Add 3 drops of reagent (hold dropper vertical)
• Cap and gently swirl to mix
• Match color immediately against chart in well-lit conditions
• Rinse tube with clean water after use
• Test monthly in stable systems, more frequently after changes

Recommended Response

• To raise pH: use Fritz pH Higher or Fritz pH Neutralizer
• To lower pH: use Fritz pH Lower or Fritz pH Neutralizer
• Adjust changes slowly—no more than 0.2 units per day if fish are present

Kit Details