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Color: Default
Size: One Size
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DESCRIPTION The Seachem Alert Combo provides vontinuous freshwater pH and ammonia readings in freshwater and marine aquariums. This product features a sensor located in the center of the reference scale that changes reversibly from yellow to green to blue relative to the ammonia concentration. pH Alert is a unqiue color device to be placed in the aquarium or filter and monior pH continuously. A sensor changes color reviersibly to alert you to shifts in pH levels between 5.8 and 8.2 Freshwater only.Features: No strips, no tests, just constant readings; Seachem Sensor TechnologyIncludes: Alert ComboIntended For: Aquariums
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🇺🇸 Ship from USA · On Agora since 2026
$9.54