Accurate pH testing for stable and healthy marine aquariums

Salifert pH Test Kit offers fast, accurate, and easy-to-read pH measurements within the critical saltwater range. Designed for reef tanks and marine aquariums, this kit provides clear color-based results from pH 7.4 to 8.6, allowing hobbyists to monitor and maintain stable water conditions. With its straightforward testing method and high-quality reagents, this kit is reliable for beginners and experienced reef keepers alike. Whether you are maintaining a fish-only system or a sensitive SPS reef, stable pH is vital for long-term success.

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Key Features

• Precision pH measurement from 7.4 – 8.6
• Fast, clear color-change results
• Designed specifically for saltwater and reef aquariums
• Helps detect pH swings before they stress fish or corals
• Simple step-by-step testing procedure
• Long-lasting, laboratory-grade reagents
• Multiple tests per kit for regular monitoring

Why pH Testing Is Important

• Maintains stable biological activity in the tank
• Prevents stress, disease, and coral tissue loss
• Detects sudden pH drops caused by waste buildup
• Helps optimize conditions for coral growth
• Ensures buffers and additives are working correctly

Recommended pH Levels

• Reef Aquariums: 8.0 – 8.4
• Fish-Only Saltwater Tanks: 7.8 – 8.4
• Below 7.8: Indicates imbalance or CO₂ buildup
• Above 8.5: May cause stress to fish and corals

Usage

• Follow the instructions included in the kit
• Test daily if pH is unstable or during cycling
• Regular weekly testing for established aquariums
• Ideal for checking pH after dosing buffers or additives