API pH Down 473mL

API pH Down safely lowers aquarium pH when tests show high levels. Fast-acting and easy-to-use, it helps maintain a stable and healthy environment for freshwater fish and plants.

Key Features

• Lowers pH and makes aquarium water more acidic

• Fast-acting, colourless, and easy-to-use

• Will not cloud or colour aquarium water

• Phosphate-free and nitrate-free to prevent algae growth

• Ideal for freshwater aquariums

Why Use pH Down?

Maintaining proper pH is essential for fish health and plant growth. API pH Down allows precise control without harming your aquarium ecosystem.