Seachem pH Alert Sensor for Freshwater, 1 Count Part # 00200

Seachem pH Alert Sensor for Freshwater, 1 Count Part # 00200

• Freshwater Only
• Continuously monitors ph in freshwater
• No tests no strips
• Range of Test - pH levels between 5.8 and 8.2
• Lasts 3-6 Months Depending on tank parameters
• Sensor Fads when exhausted