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Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
Calcium (Ca) : 10 g/kg
Treats nutrient lock out
No calibration required and easy to clean and disinfect
-Main frame made from 16 mm steel pole with nylon corners
pH Test Kit (500 Tests) trellis netting Calcium (Ca) : 10 g/kgTerra Aquatica Liquid pH test kit Classic liquid pH testing Fast, reliable, accurate pH testing without batteries Our liquid pH tester is perfect for easy testing and as a backup to your digital meter. Covering a wide range, from 4. 0 to 8. 5, our kit gives up to 500 tests with 30 mL. How to use: Simply fill the supplied test tube halfway with nutrient solution, add two drops of pH Test Indicator, shake and compare the resulting colour with the chart
