Pay in 4 interest-free payments of $6.22 Learn more
Ships within 48 hours · Estimated delivery Sep 13 - Sep 18
When the MRCOOL DIY® detects low coolant an alarm will sound to alert you to the problem
If you choose the second variant
The balanced NPK ratio provides enough nitrogen throughout the whole stage of flowering and the high amounts of phosphorous allow the plants to develop a strong and healthy root system
5°C (32°F)
Available with 1/4″ barb
Active Aqua Clear Tubing, 1/4 Inch (OD), 100 Feet Choose your Tubing Size & Length:3/8 in. (ID) x 100 ft. When the MRCOOL DIY® detectsActive Aqua Clear Tubing Use our sturdy clear vinyl tubing, which is FDA approved and BPA free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size but will remain strong and reliable. Keep a roll on hand for instant access to repairs. Note: The 1 4" Tubing is 1 4" by the OD (outside dimensions). All other sizes are by the ID (inside dimension) Available sizes: 1 4" x100 ft. 0. 17"
