Hanna HI70300G GroLine Storage Solution Sachets, 20 mL (25 pcs.) nut-root 3/16 in ID - 1/4

3/16 in ID - 1/4 in OD 100 ft

Ideal for air movement from an air pump to air stones

Washable and Reusable

Botanicare® 2 ft x 4 ft Rack Tray is designed to fit standard (48 in L x 18 in D x 69 in H) chrome wire shelving

With 21 free amino acids present in this ferment

Hanna HI70300G GroLine Storage Solution Sachets, 20 mL (25 pcs.) nut-root 3/16 in ID - 1/4HI70300G is a high quality storage 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 storing GroLine electrodes. Single use sachets for convenience. Perfect for use with GroLine testers and portable meters!