About This

• 24/7 Real-Time Water Monitoring: Track pH, salinity, temperature, ORP, EC, and TDS via the Kactoily app. Get instant alerts when readings go out of range, helping you maintain a healthy aquarium for fish and coral anytime, anywhere
• Universal Aquarium Compatibility: The compact probe allows easy placement and fits any freshwater or saltwater tank. Choose from fixed mount or free-floating setup. Simple to install and perfect for aquariums, reef tanks, hydroponics, and ponds
• Titanium Probe for Accurate Readings: Upgraded titanium-coated electrodes deliver fast, stable, and highly accurate readings. Equipped with automatic temperature compensation, it ensures consistent performance and precise monitoring in any aquatic environment
• Maintain Healthy ORP Balance: An ORP level between 200–400 mV helps convert harmful ammonia and nitrite into safer nitrate, reducing organic buildup. Balanced ORP keeps your aquarium clean, stable, and supports healthy fish growth
• Precision Calibration Kit: Comes with 2 packs each of pH 4.01, 6.86, and 9.18 powders for three-point calibration, plus 2 packs of 256 mV ORP powder. EC calibration solution is not included due to shipping limits and should be purchased separately