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Seachem Alert Series Testers
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Seachem Ammonia Alert Seachem Ammonia Alert

Product Code: RSC00100
Seachem Ammonia 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. .

Our Price: $8.10
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Seachem One Year Combo Alert Seachem One Year Combo Alert

Product Code: RSC00013
Seachem One Year Combo Alert combines the Seachem pH Alert and the Seachem Ammonia Alert.

Our Price: $16.22
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Seachem pH Alert Seachem pH Alert

Product Code: RSC00200
Seachem pH Alert is a unique color device designed to be placed in the aquarium or filter and monitor pH continuously. A sensor changes color reversibly to alert you shifts to in pH levels between 5.8 and 8.2.

Our Price: $8.10
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