Alfred Single Outlet Air Pump pH Probe For use with organic and

For use with organic and synthetic fertilizers

In 100% Organic Form

It is designed to be used only once to give your plants an additional push to produce extra lush green vegetative growth

Lets you know when water is needed and prevents over-watering

Alfred Single Outlet Air Pump pH Probe For use with organic andAlfred Hydroponic Air Pumps are the perfect choice for providing fresh oxygen to your hydroponic growing system. Good aeration is absolutely necessary as it promotes nutrient uptake and aids in the growth of beneficial organisms. Aerating the nutrient reservoir will also help maintain a consistent temperature while discouraging the growth of algae, bacteria, and other pathogens. The steady air output pressure can be fine tuned using the power