Bluelab pH Probe KCl Storage Solution Size:120 ml a powerful bloom booster

a powerful bloom booster

Backlit LCD display with low battery warning

Crucial secondary trace elements enhance photosynthesis and respiration

Manage humidity and light for optimal plant growth success

SLF-100 goes to work immediately to keep your system running smooth and free of toxic buildup

Bluelab pH Probe KCl Storage Solution Size:120 ml a powerful bloom boosterThe perfect solution to store and hydrate your Bluelab pH products. Bluelab pH Probe KCl Storage Solution is made specifically for use with Bluelab pH products. It is designed to increase response time and maximize the life of Bluelab pH pens and pH probes. For best results, use the KCl solution to store the pH pen probe after use and hydrate monthly. Bluelab pH Probe KCl Storage Solution is manufactured to high laboratory standards.