Sera Ph-minus is a special water conditioner for aquariums designed to lower the water's pH, thus ensuring suitable conditions for your fish and plants. It is ideal for use in freshwater and saltwater.

This formula is compatible with all types of aquariums and can be used continuously to manage water quality, improving the health of your ecosystem. The appropriate pH is critical for the well-being of your aquarium's inhabitants.

• Suitable for freshwater and saltwater.
• Helps manage the water's pH.
• Supports the proper health of fish and plants.