- Test 6.0-7.8 is used to determine the pH of fresh water in the range from 6.0 to 7.8, with an accuracy of 0.2 pH. One piece per package.
Tropical Test pH 6.0-7.8 - Product Description
The pH of water indicates the concentration of hydrogen ions [H+]. The pH is measured on a scale from 0 to 14. Based on the pH value, we classify water as acidic (pH<7), neutral (pH=7) or alkaline (pH>7).
The pH of water is one of the most important parameters determining the condition and survival of fish, and it is also very important for aquatic plants. Most species of fish kept in aquariums thrive in water with a pH of 6.5-7.5. However, there are also fish that require water with a much lower or higher pH to maintain proper condition and reproduction. Breeding these fish requires the preparation of suitable water and then constant monitoring of parameters such as pH, total hardness, and carbonate hardness, which can be done with the following tests: Test 6.0-7.8, Test 4.5-9.5, and Test GH/KH. Measuring the pH of the water is also essential in a new tank into which fish are to be introduced, after significant (30-40%) water changes, when growing aquatic plants that require fertilizers and carbon dioxide (CO2) supplementation, and during periodic checks of the water quality in the aquarium.
Tropical Test pH 6.0-7.8 - Technical Data
- Quantity: 1 piece
Additional Information
When does the pH of the water in the aquarium decrease?
During water filtration through peat, from which humic acids are released.
If roots, coconut shells, alder cones, oak leaves, etc. have been placed in the aquarium.
As a result of the activity of microorganisms decomposing organic residues.
During the fertilization of plants with carbon dioxide (CO2).
As a result of deliberate acidification with agents such as Tropical Aquacid pH Minus.
When does the pH of the water in the aquarium increase?
If limestone rocks and shells are used as decorations.
If coral gravel or crushed limestone is used as substrate.
During intense photosynthesis of plants in strongly lit aquariums.
As a result of deliberate alkalization with agents such as Tropical Aqua-Alkal pH Plus.
Directions for use:
1. Rinse the vial 3 times with aquarium water.
2. Fill the vial with 10 ml of the water to be tested.
3. Add 4 drops of reagent and mix.
4. Compare the color of the test water with the color scale provided. Take the reading by looking at it from above in daylight.
5. After completing the analysis, rinse the vial thoroughly under running water.



