Marine Algae and Nutrient Management Kit – Hanna

Product details

Marine Algae and Nutrient Management Kit – Hanna is a saltwater aquarium testing kit designed to help you track nutrients that can contribute to nuisance algae. It uses Hanna Checkers® HC handheld colorimeters to deliver instant, digital results, so you can monitor key reef-tank water chemistry rather than relying on guesswork. In this kit, the included methods and reagents target phosphate (HI774) and nitrate (HI782), giving you actionable readings for reef aquariums and marine systems.

Features:

• Handheld digital testing for quicker, easier nutrient checks (colorimetric “Checker” style).
• Simple one-button operation and straightforward steps for routine tank maintenance.
• Includes reagents for phosphate and nitrate testing, specifically HI774 and HI782 methods for marine nutrient management. ([pages.hannainst.com](https://pages.hannainst.com/hubfs/product-manuals/MAN97115_12_22_web.pdf))
• Uses reagent sets labeled for Marine Phosphate ULR (HI774-25) and Marine Nitrate HR (HI782-25) to support consistent repeat testing over time. ([pages.hannainst.com](https://pages.hannainst.com/hubfs/product-manuals/MAN97115_12_22_web.pdf))
• A practical way to reduce uncertainty when fine-tuning feeding, filtration, and water-change routines aimed at controlling algae.

Specifications:

• Brand / line: Hanna Checkers® HC
• Included phosphate test: HI774 (Marine Phosphate ULR) ([pages.hannainst.com](https://pages.hannainst.com/hubfs/product-manuals/MAN97115_12_22_web.pdf))
• Included phosphate reagent pack size: HI774-25 (25 tests) ([pages.hannainst.com](https://pages.hannainst.com/hubfs/product-manuals/MAN97115_12_22_web.pdf))
• Phosphate result basis: Displays phosphate in ppm as PO4³⁻ ([pages.hannainst.com](https://pages.hannainst.com/hubfs/product-manuals/MAN97115_12_22_web.pdf))
• Included nitrate test: HI782 (Marine Nitrate HR) ([pages.hannainst.com](https://pages.hannainst.com/hubfs/product-manuals/MAN97115_12_22_web.pdf))
• Included nitrate reagent pack size: HI782-25 (25 tests) ([pages.hannainst.com](https://pages.hannainst.com/hubfs/product-manuals/MAN97115_12_22_web.pdf))
• Nitrate result basis: Displays nitrate in ppm as NO3⁻ ([pages.hannainst.com](https://pages.hannainst.com/hubfs/product-manuals/MAN97115_12_22_web.pdf))