pH test-kit with ph-adjusters, 4 pieces on cardboard
pH test-kit (4 piece on card): complete with test solution, test tube, colour chart and ph-up and ph-down adjusters. The pH-level of aquarium water is vital to aquatic and plant life. Although often ‘near enough is good enough’, most fish require a certain (usually narrow) pH-range for optimal growth and well-being.
The test-kit includes:
- 15g of pH Up
- 15g of pH Down
- 15mL of Bromothymol Blue
- 1 small testing tube with a lid.