GH Plus to increase the GH value of pond water

GH Plus to increase the GH value of pond water

Higher water hardness in your pond
For higher water hardness. When the GH value of the pond water is too low, the pH value and the KH value will also fluctuate. This can cause fish diseases and algae growth, among other things. The optimal GH value is between 8° and 12°. This also ensures optimal plant growth. If the value falls below 8° GH, then GH Plus increases it quickly and without clouding the water. It is safe for humans and animals.
Use 25 ml of GH Plus to increase 900 litres of pond water by 1°GH.
Let me know when the product is back in stock.

The product you are looking for is out of stock. Enter your email address and we'll let you know as soon as the product is available again. This normally does not take very long.

Alternatively, take a look at our alternatives in the Water purification category

Payment methods accepted
Free afterpayment with Klarna
Sustainably packed with recycled packaging material
Fresh from the nursery
Delivered within 7 business days
Largest product range of organic plants
How we measure

From the bottom of the nursery pot to the top of the plant.

Seasonal effects 

The appearance of water plants changes between seasons. From a bare plant lying dormant in winter to fresh greenery in spring, in full bloom during summer to leaves changing colour and dropping in autumn. This is a natural process courtesy of mother nature. Our plants will be delivered accordingly. 

Guarantee: 2 years


Shopping Cart


Product title

1 x £29.95


Check Out

Choose your country

  1. België België
  2. Belgique Belgique
  3. Deutschland Deutschland
  4. France France
  5. Nederland Nederland
  6. Österreich Österreich
  7. Schweiz Schweiz
  8. Suisse Suisse
  9. United Kingdom United Kingdom