Multi-stick to measure the total hardness TH between 0-25°d and the carbonate hardness between 0-20°d, for pH values between 6.4 and 8.4 with 100 test strips.
Tunze Reef Excel Lab hardness test (7013.000)
43,41€
incl. 19% VAT plus Shipping Costs
Delivery time: approx. 1-2 working days