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AquaReady · Other

PR-1 Probe Holder

The AquaReady PR-1 magnetic probe holder secures up to four probes on aquariums up to 1/2-inch thick; made of cell-cast acrylic with two 1/2-inch holes for pH/ORP probes and two 11/16-inch holes for larger probes, with a 3-contact-point box design.

Price: $30.99 USD

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