API Freshwater Master Test Kit
Unique, transparent dome allows clear view of kit contents
Includes all tests required to test the nitrogen cycle
Kit includes computer-calibrated and laminated colour cards, 4 test tubes and holding tray
Also contains complete, step-by-step instruction booklet, including information on how to correct unsafe water conditions
Compact to merchandise and easy to store at home Approximately Over 800 Tests. 7 Bottle Kit.
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