Description
Seachem Alkaline Buffer – Freshwater pH & KH Buffer
Seachem Alkaline Buffer is a non-phosphate buffer designed to safely raise pH and alkalinity (KH) in freshwater aquariums. It is particularly well suited for planted aquariums and hard-water systems where phosphate-based buffers may contribute to unwanted algae growth or water cloudiness.
Alkaline Buffer raises pH and provides buffering within a range of approximately 7.2 to 8.5, helping maintain more stable water conditions. Its phosphate-free formula is gentle, safe and designed to enhance the freshwater aquarium environment.
Key Features
- Raises pH and alkalinity (KH)
- Buffers freshwater aquariums between approximately pH 7.2–8.5
- Phosphate-free formula
- Excellent for planted aquariums
- Suitable for hard-water aquariums
- Helps maintain stable water chemistry
- Avoids phosphate-related cloudiness and algae concerns
- Gentle and safe when used as directed
- For freshwater aquarium use
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