Meters & Test Kits
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Replacement Rechargeable Battery Pack (4 x AA) for PT4 Tracker Handheld Meter (1SSM100)Special Price $9.25 Regular Price $46.47
Keep your fish healthy by maintaining your water quality. We have meters and kits to test a variety of parameters, including dissolved oxygen (D.O.), pH, ORP, alkalinity, nitrite/nitrate, chlorine and more.