Seachem Alkaline Buffer (300 g-600 g) is a premium aquarium water chemistry conditioner specially selected to help raise and stabilizes pH and alkalinity in freshwater aquariums without phosphate.
Alkaline Buffer is a non-phosphate buffer that raises pH and increases alkalinity (KH) in planted aquariums. It buffers between pH 7.2 and 8.5 and is ideal for raising pH without introducing phosphates.
Using a trusted Seachem formula, Seachem Alkaline Buffer (300 g-600 g) helps with:
– Non-phosphate buffer that raises pH
– Alkalinity (KH)
– Buffers between 7.2
– Healthy aquatic plant growth
– Nutrient support in freshwater planted tanks
– Improving plant color and growth response
Key Features
– Non-phosphate buffer that raises pH
– Alkalinity (KH)
– Buffers between 7.2
– Healthy aquatic plant growth
– Nutrient support in freshwater planted tanks
– Improving plant color and growth response
– Safe and reliable when used as directed
– Helps maintain a cleaner and healthier aquarium system
Dosage / Usage
To raise pH by 0.1 units, use 1 mL (1/8 teaspoon) per 40 L (10 US gallons). Dissolve in water before adding. Use in combination with Acid Buffer to achieve a target pH.
Available Sizes
– 300 g
– 600 g
Important Notes
– Always follow the product label
– Do not overdose
– Store in a cool, dry place
– Keep away from children and pets
Aquarium hobbyists commonly use Seachem Alkaline Buffer (300 g-600 g) for better aquarium care, improved maintenance, and a cleaner, more stable setup.




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