Seachem Marine Buffer® – Safe pH Stabilizer for Marine & Reef Aquariums

Maintain stable marine pH with confidence. Seachem Marine Buffer® is an advanced marine buffering system designed to safely raise and stabilize aquarium pH at 8.3 without the risk of dangerous pH spikes.

Key Benefits:

• Safely raises and stabilizes marine pH at 8.3
• Will not raise pH above 8.3, even if accidentally overdosed
• Supports long-term alkalinity stability
• Advanced blended marine buffering formula
• Suitable for marine and reef aquariums

Stable pH is essential for the health of marine fish, corals, and invertebrates. Unstable or low pH can lead to stress, poor coral growth, and reduced overall reef health.

Unlike basic buffering products that rely solely on simple carbonate compounds, Marine Buffer® uses a specialized blend of marine minerals and buffering agents to deliver safer, more stable pH control.

✔ Designed specifically for saltwater aquarium chemistry

Contains a blend of marine-relevant salts including:

• Calcium
• Magnesium
• Strontium
• Potassium
• Carbonate and bicarbonate buffering agents

Designed to better align with real marine system needs.

For best results, pair with:

• MultiTest™ Marine pH & Alkalinity – monitoring
• Marine Trace™ – trace element replenishment
• NutriDiet® Marine Flakes – premium nutrition

If you want safe, stable pH control for your marine aquarium without the risk of dangerous swings, Marine Buffer® is a trusted solution for long-term saltwater success.