2 Probe Magnetic Holder - Slide Loc Seachem Dosage: 1 ml per 25

Dosage: 1 ml per 25 gallon tank water daily

Designed to bring simplicity to pH testing during the any process

is designed to minimize the risk of allergies

and 5 feet of 1/4" tube

tool holder

2 Probe Magnetic Holder - Slide Loc Seachem Dosage: 1 ml per 25A first of it's kind probe mount can accommodate Apex, Hydros, GHL, Milwaukee, Pinpiont, BRS, & Inkbird temp probes. Holds up to 2 standard probes, & up to 2 dosing lines. The 2 Universal dosing lines holders are ideal for ATO (Auto Top Off) & AWC (Auto Water Change) lines. *Often best practice to avoid dosing most elements next to your probes. Firmly holds soft and rigid tubing without restricting flow from set screws. Can withstand water hammer