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Shake product well before using
Medium Pack
As they get older these fish develop a beautiful red color on their head and fins while their tail varies in colors ranging from yellow
While territorial
Seachem Laboratories 1 Year Ammonia Alert Monitor Livebearers Shake product well before usingAmmonia Alert is an innovative color device for continuously detecting and monitoring toxic free ammonia. A sensor changes reversibly from yellow to green to blue, relative to the ammonia concentration. No test kits, chemicals, or procedures are needed. The device detects less than 0. 05 mg L (ppm) free ammonia and alerts you to the #1 killer before any sign of stress. It lasts over a year. This product is not recommended for use at acid pH. Marine or