PH Up and PH Down 1lt

$89.00 NZD
Approx $59.50 USD $99.00 NZD
Approx $66.19 USD

or 4 payments of $22.25 with
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  • Description
  • Selling as a pair only as you never know when you'll need both. 
  • 1lt each bottle
  • pH Up® & pH Down® are tank controllers that assist in reaching a desired pH level. The pH scale measures how acidic or basic (alkaline) a substance is. It ranges from 0 to 14. A pH of 7 is neutral. A pH less than 7 is acidic, and a pH greater than 7 is basic (alkaline).
  • Plants thrive in a pH range of 5.5 to 6.5. When preparing nutrients, or regularly monitoring your reservoir or tank, you should always check your pH levels to ensure that the pH stays within an acceptable range for your plants.
  • When pH levels become too high, nutrients become non-bioavailable a phenomenon commonly referred to as ‘nutrient lock-out’. Accordingly, pH control using pH Up® & pH Down® is essential to ensure nutrients remain fully available for plant growth. Recommended for horticultural and agricultural uses.

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