Seachem PH Alert air accessories Allows the aquarium keeper to

Allows the aquarium keeper to direct the flow where it is needed within the tank

Designed as a replacement for live food

With TetraMin Flakes

Provides essential vitamins

What is this refill used for

Seachem PH Alert air accessories Allows the aquarium keeper toSeachem PH Alert Seachem PH Alert is a colour changing freshwater aquarium pH monitor for fishkeepers who want a continuous, visible indication of pH changes without using liquid test kits or test strips. Place this compact Seachem sensor in a visible area of the aquarium or filter to monitor pH levels from 5. 8 to 8. 2. Key Benefits Continuously monitors freshwater aquarium pH. Colour sensor changes reversibly as pH shifts. Provides a visible reading