Seachem Marine Buffer

Introduction

Seachem Marine Buffer is a premium pH stabilizer formulated specifically for marine and reef aquariums. Designed to raise and maintain seawater pH within the optimal range of 8.1–8.4, it ensures a stable and healthy environment for fish, corals, and invertebrates. Its unique blend of carbonate and bicarbonate salts prevents harmful pH fluctuations without disrupting alkalinity, making it a reef-safe, reliable solution for long-term aquarium stability. Suitable for both beginners and advanced reef keepers, Marine Buffer is an essential tool for preventing stress caused by unstable water conditions.

Features

• Stabilizes pH – Raises and maintains marine aquarium pH between 8.1–8.4.

• Prevents Fluctuations – Protects livestock from sudden, stressful pH swings.

• Maintains Alkalinity – Unlike many buffers, it preserves natural alkalinity balance.

• Supports Coral Growth – Aids calcium uptake in corals for stronger skeletal development and coloration.

• Reef-Safe Formula – Safe for use with corals, invertebrates, and live rock.

• Highly Concentrated – Long-lasting formula provides efficient treatment across multiple applications.

Usage

• General Dosage: Add 1 tsp (5 g) per 100 L (26 gal) to raise pH by ~0.1.

• Application: Dissolve in a small amount of water and add to a high-flow area for even distribution.

• Adjustment: Test pH daily during initial use until stable within 8.1–8.4. Adjust dosing as needed.

• Maintenance: Re-dose as required to counteract biological activity and water changes.

Available Sizes

• 50 g

• 250 g

• 500 g

• 1 kg

• 4 kg

Recommendations

• Routine Maintenance: Use regularly to ensure consistent pH stability and prevent stress in marine species.

• Reef Applications: Ideal for coral-heavy systems where stable pH is critical.

• Monitor Frequently: Test pH regularly, especially after water changes or livestock additions.

• Pair with Seachem Supplements: Use alongside Seachem Reef Builder, Reef Calcium, or Reef Complete for comprehensive reef chemistry management.