The Hanna Instruments HI721 iron reagent kit is designed for testing the iron levels in saltwater aquariums and reef tanks. It provides a quick and accurate way to measure iron content, ensuring that the necessary nutrients are available for coral growth and fish health. Each kit contains enough reagents for 25 tests and comes with detailed instructions.
| Manual | Hanna Instruments Iron Reagents Material Data Safety Sheet |
| Manufacturer | Hanna Instruments |
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Hanna Instruments HI721 Iron Reagents 25 Tests
Test Kits
Reference reading: Species guide on Codexery
Species guides on Codexery
- Spotted seahorse — Scientific name: Hippocampus kuda · Maximum length: 17–30 cm source
- Red lionfish — Scientific name: Pterois volitans · Family: Scorpaenidae source
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