Bluelab PH Controller Ventilation Kits Turn any couch or table

Turn any couch or table into a comfortable work station

and practical stock storage

calibrate the pH probe using the single-use solutions provided

and faster-growing plants

The HP1 features 5 different hole sizes that all accept wet and dry-produce to ¾"

Bluelab PH Controller Ventilation Kits Turn any couch or tableKeep your reservoir on track 24 7. This 14 piece Bluelab kit does all the work when it comes to maintaining acidity levels, automatically adjusting to within 0. 05 of your desired pH. Hands Free Monitoring Plants thrive on a stable pH level in their surroundings. A solution that is too acidic or alkaline may result in yellowing, wilting, and stunted growth. It is common for pH levels to fluctuate in hydroponic systems, as alkaline nutrient content