Seachem Acid Buffer

Introduction

Seachem Acid Buffer is a premium aquarium treatment designed to safely lower and stabilize pH in freshwater aquariums. It is especially suited for species that thrive in acidic conditions, such as tetras, angelfish, and discus. With a controlled, gradual pH adjustment, it ensures optimal conditions without sudden changes that could stress fish or plants.

Features

• Effective pH Reduction: Gradually lowers and stabilizes aquarium pH for acid-loving species

• pH Stability: Maintains desired acidity without drastic fluctuations

• Freshwater Specific: Optimized for aquariums that require a soft, acidic environment

• Safe and Non-Toxic: Suitable for fish, plants, and invertebrates when used correctly

• Quick Dissolving Powder: Easy to measure, mix, and apply

Usage

• Application:

  • Add 5 g per 20 L (5.3 gal) to lower pH by ~0.1

  • Pre-dissolve in a small volume of aquarium water before adding

  • Re-test pH after 24 h and repeat if further adjustment is needed

• Frequency:

  • Use as required to reach and maintain target pH

  • For gentle changes, dose in smaller amounts over several days

  • Test regularly to ensure stable conditions

Available Sizes

• 70 g

• 300 g

• 600 g

• 1.2 kg

• 4 kg

Recommendations

• For Acid-Loving Fish: Ideal for discus, tetras, angelfish, and other species from soft, acidic waters

• Monitor Regularly: Frequent pH testing is essential to avoid over-adjustment

• Pairing Products: Use with Seachem Alkaline Buffer for fine-tuning both pH and alkalinity

• Water Quality Maintenance: Combine with regular water changes and monitoring of other parameters (e.g., ammonia, nitrates) for a healthy aquarium