
The HI701-25 reagents are designed to work seamlessly with the Hanna Instruments' Free Chlorine Checker® HC, providing a quick and accurate way to measure free chlorine levels in saltwater aquariums. These pre-made reagents simplify testing by using high-purity chemicals that react with free chlorine to produce a pink tint, which is then measured by the HI701 instrument for precise results ranging from 0.00 to 2.50 ppm of free chlorine. Each packet is clearly marked with its lot number and expiration date, ensuring quality control and traceability.
| Manufacturer | Hanna Instruments |
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HI701-25 Free Chlorine Checker Reagent (25 Tests)
by Hanna Instruments
Test Kits
Reference reading: Species guide on Codexery
Species guides on Codexery
- Acropora millepora — Scientific name: Acropora millepora · Diet: Zooxanthellate (harbours symbiotic dinoflagellates) source
- Duncan coral — Scientific name: Duncanopsammia axifuga · Maximum size: Polyp diameter 2–3 cm; corallite diameter 10–14 mm source
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