pH test 7.4–9.0

This pH test is aimed at keepers of freshwater and saltwater aquariums who need to check pH within the 7.4–9.0 range. The 0.2 reading accuracy makes it useful for tracking small shifts in water chemistry between water changes.

Why it matters

• Defined measuring range: the test covers pH 7.4–9.0, so it targets the alkaline window relevant to the tanks it is designed for.
• Accuracy of 0.2: readings can be compared step by step, which helps detect gradual changes rather than only large deviations.
• Use in both water types: the same test works in freshwater and saltwater setups, so one kit covers either system.
• Included comparison scale: the scale helps narrow down the result to the closest matching value.

Specifications

• Brand: Zoolek
• Product symbol: Test PH 7-9 zoolek
• EAN: 5907527411102
• Measuring range: pH 7.4–9.0
• Accuracy: 0.2
• Water type: freshwater and saltwater
• Weight: 0.1 kg

What it works with

The test fits aquarium setups where pH is expected to sit in the 7.4–9.0 range, whether freshwater or saltwater. Because the range is limited, it is best used as a targeted check for tanks with alkaline water rather than as a general pH kit for all water types.