Essentials Ph Down-

Vitalink pH Down Easy 25% will reduce the acidity level in your water tank. At 25% concentration, it is weaker than the previously available hydroponic acids, which are now no longer lawful to sell. The lower concentration means you’ll just need to use more to get the acidity down to where you want it. On a positive note, this means it is easier to get it right, rather than overshooting and having to use pH Up to correct yourself! Vitalink pH Down Easy 25% is still an acid product, so all the usual safety gear should be used when handling it.

Availability: 250ml and 1ltr.