Description
The Fritz Liquid Test Kit – Alkalinity is a liquid-based aquarium water testing kit designed to accurately measure carbonate hardness (KH) levels in freshwater and saltwater systems. Alkalinity is a critical parameter that helps stabilize pH and prevent harmful fluctuations, supporting overall aquarium health and stability.
This kit is suitable for aquarium hobbyists and pond keepers who need reliable KH readings to maintain balanced water chemistry and support fish, plants, and invertebrates.
Key Features
- Measures carbonate hardness (KH) / alkalinity levels in aquarium water
- Helps stabilise pH and prevent sudden fluctuations
- Suitable for freshwater and saltwater aquariums
- Liquid reagent system for precise, drop-count testing
- Clear endpoint colour change for easy reading
- Essential for monitoring long-term water stability
Instructions
- Remove the childproof cap by pushing down and twisting.
- Fill the test tube with 5 ml of aquarium water.
- Add KH reagent drop by drop, holding the bottle vertically.
- Cap and gently shake after each drop.
- Continue until the solution changes from blue to yellow.
- Count the number of drops used to determine alkalinity (KH) using the included chart.
Specifications
- Type: Liquid aquarium water test kit
- Test Parameter: Alkalinity (KH)
- Sample Volume: 5 ml
- Method: Drop-count titration
- Endpoint: Blue to yellow colour change
- Use: Freshwater and saltwater aquarium water quality monitoring