TNB Naturals pH Down Powder 1LB / 454g Canobi Automation Hinged back plate provides tool-free

Hinged back plate provides tool-free access to components

The safety lock can easily be manipulated with just a flick of the thumb

• No added fragrance

PVC free & dustproof

TNB Naturals pH Down Powder 1LB / 454g Canobi Automation Hinged back plate provides tool-freeTNB Up and Down are composed of all natural ingredients with the addition of no harmful chemicals. This innovative way to raise and lower the pH levels of your hydroponic or liquid fertilizer is both simple and cost effective. Simply add a small amount to your water, mix thoroughly and check your pH levels. The pH (potential hydrogen) of a nutrient solution is a very important aspect of plant growth and proper management is essential for healthy