**CUSTOMER NOTICE** Due to unforeseen circumstances caused by ill health, with much sadness we have decided to close Reef Lounge Aquatics. We would like to thank all our loyal customers, suppliers, family and friends who have been instrumental in growing the business and supporting us through our journey over the past 2 years. This was a very difficult decision for us to make and we would like to invite you all to a closing down sale which will begin this coming weekend. We look forward to seeing you all in the next few weeks. Best wishes The Reef Lounge team.

Aquahometest KH Refills

Regular price £10.99

The Fauna Marin KH / Alkalinity test enables the carbonate hardness of the aquarium water to be determined very precisely with an accuracy of 0.1 ° dH by titration. The easily recognizable color change takes place from turquoise blue to pink.

The details:

  • Measuring range: 0.1 - 20 ° dH
  • Resolution (accuracy): 0.1 ° dH
  • for the highly precise determination of carbonate hardness / alkalinity in the aquarium
  • Measurement in ° dH (conversion table for other units included in the instructions for use)
  • sufficient for approx. 100 applications at 0.2 ° dH resolution or 50 tests at 0.1 ° dH resolution (and at a KH of 10 ° dH)
Close (esc)


Pacific Sun, Quantum Salts, Waterbox Aquariums, great deals now! Happy Ramadan and Eid Mabruk!

Age verification

By clicking enter you are verifying that you are old enough to consume alcohol.

Shopping Cart

Your cart is currently empty.
Shop now