Wild winter give away – FREE Crystal Clear Clarifier on orders over $80.00.

Water Test Reagents

Test solutions for 6-in-1 water test Kit

Note – Solution #5 now Aussie Gold brand – add 2 drops.


Available in:
  • No.2 pH - $6.00 inc GST
  • No.3 Alkalinity - $6.00 inc GST
  • No.4 Chlorine Neutraliser - $11.00 inc GST
  • No.5 Total Alkalinity - $7.00 inc GST

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Product Description

BioLab Water Testing is a complete water testing range for pools and spas, which provides fast and accurate water analysis, for use with the any brand of water test kit using reagents. It enables basic and advanced water testing and will suit any type of pool and spa business in Australia and New Zealand. Regular water testing means balanced pools and spas, less problems and happier pool and spa owners.

  • No. 2 – pH Solution 30ml
  • No. 3 – Acid solution used in the ‘acid demand’ and ‘total alkalinity’ tests 30ml
  • No. 4 – Chlorine Neutraliser solution 15ml



Additional Information

Weight 0.1 kg

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We ship freight free for North Island orders over $169.00, and Waiheke Island and South Island orders over $269.00 (Applies only to orders under 25kg Auckland, elsewhere under 15kg.  Where applicable, RD and DG goods surcharges still apply).  Please click here for more details.


We stock quality pool and spa products and are confident that you will be very pleased with your purchase. If for any reason you are not satisfied please return it to us for a refund or exchange within 7 days of the purchase date. The refund will cover the purchase price of the returned product, including return shipping.  Please click here for more details.