The Trident NP Nitrate Phosphate Tester with 2 Month Reagent Kit is an advanced saltwater aquarium equipment product designed to automate crucial nitrate and phosphate testing. This innovative device from Neptune Systems eliminates the need for manual testing by providing high-frequency, precise measurements of these vital water parameters. It seamlessly integrates with your existing A2 or A3 Series Apex Controller to ensure optimal water quality and stability in your reef system. This sophisticated test kit includes a 2-month reagent supply, and the reagents store neatly inside the unit for convenience. It automatically tests nitrate and phosphate once per day, providing consistent data accessible through easy-to-read results and graphs from anywhere in the world. The Trident NP is compatible with all A3 Apex models (Apex Pro, Apex, Apex Jr.) and A2 Apex models (Apex, Apex EL), and it is proudly designed and assembled in the USA. Key features also include simple plug-and-play setup with step-by-step video guides, and customizable high/low alerts that notify your mobile device when parameters fall out of your specified range. The Trident NP is ideal for dedicated reef aquarists seeking to elevate their aquarium maintenance and success. It is perfect for those who own or plan to acquire an Apex controller and desire to automate water quality monitoring, moving beyond tedious manual testing. By providing regular, accurate data, this system empowers hobbyists to make informed decisions or even automate actions to maintain pristine water conditions, ensuring a healthier and more stable environment for their aquatic inhabitants.