Xtreme Gardening Calcarb 6 oz CO2 Monitor and Controller Use this float for the
Yard notes & kiln story
Description
Use this float for the Big Boy or garden hose
5 in starter plug
Controls and monitors CO2 from 0 to 2000 parts per million (PPM)
reflects up to 97% of all radiant heat and inhibits the growth of fungi or bacteria
Durable polyester netting
Xtreme Gardening Calcarb 6 oz CO2 Monitor and Controller Use this float for the