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PH ALERT 6 MONTH MONITOR 0.02 lb(s)
Bradley Caldwell, Inc.
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$8.55
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is back-ordered. We will ship it separately in 10 to 15 days.
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Description
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. No tests, no strips, just constant readings. Freshwater Only.
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