Single Auto Top System (inc 8 gallon tank & Float valve)

Designed to make your growing easier, the Auto Top Up System fits into your to allow you to leave the system for longer. The Auto Top Up System offers this convenience as it simplifies adding nutrient to your hydroponic system and maintains the nutrient solution level. For your peace of mind, it also provides an emergency water supply to your hydroponic system. Overall, the Auto-Top Up System takes the work out of your growing!