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This optional valve (used in place of a pump) is designed to be installed in a pressurized water line and to be controlled by your CO2 monitor
• For use in vegetative thru transition stage
FCC compliant
Maxpar offers color temperatures in both 3K (3100K) and 4K (4200K) models
GroLine General Purpose Cleaning Solution Sachets, 20 mL (25 pcs.) ac-/-dehumidification-/-humidification This optional valve (used inHI70061G is a high quality cleaning solution designed with hydroponics, aquaponics, and greenhouses in mind. Single use sachets are highly portable, with a small footprint and a lightweight design. They are the perfect accessory for your on the go testing, fitting easily into your pocket or carrying case. Specially formulated for cleaning GroLine electrodes. Single use sachets for convenience. Perfect for use with GroLine testers and portable meters!