Hanna HI-781-25 Marine Low Range Nitrate reagents Marine Additives - Stainless steel blade protected

- Stainless steel blade protected to prevent damage to aquarium joints

6in (50cm) up to 90

This can be repeated if necessary for up to 4 days without any ill effect

- No change to the pH value

- Adjusts for Fine Tuning Need to move your Radion forward or backward a little – no problem

Hanna HI-781-25 Marine Low Range Nitrate reagents Marine Additives - Stainless steel blade protectedThe Hanna HI 781 25 Marine Low Range Nitrate Reagents are a set of 25 pre measured packets, designed specifically for use with the Hanna HI 781 Nitrate Checker. These reagents are crucial for accurately determining low range nitrate levels in marine and aquarium environments, ensuring the health and balance of aquatic ecosystems. Each packet contains the precise amount of reagent needed for a single test, making the process convenient, efficient, and