Description

BioLab 6-in-1 Water Test kit – Refill items – Calcium Hardness Test Tablets (Pkt 20 tablets)

Cal Test Tablets for “Calcium Hardness”

Used to measure calcium levels in pool water.

Requires the use of a Test Kit such as the Biolab 6-in-1 Water Test Kit.

Price includes “Free Postage” anywhere in Australia.