Trident - Marine Aquarium Water Analyzer

Neptune Systems Trident: Precision Water Chemistry Monitoring The Trident delivers laboratory-grade automated testing for saltwater aquariums, measuring alkalinity, calcium, and magnesium with exceptional accuracy (±0.05 dKH, ±15 ppm). This plug-and-play system integrates directly with your Neptune Apex, eliminating manual calibration and guesswork. Each two-month reagent supply supports approximately 240 alkalinity, 120 calcium, and 120 magnesium tests at standard dosing frequencies. Pair it with Neptune DŌS for closed-loop automatic dosing control that adjusts supplements based on real-time results. Monitor trends, receive instant alerts, and maintain stable water chemistry effortlessly through Apex Fusion. Quiet operation and 15-minute setup make professional-grade water management accessible to serious hobbyists. Requires Neptune Apex or ApexEL with available 1LINK port.