Windowsill Heat Mat 7.3W 120V (3 inch x 20 inch) Canna Water Pump Grade: 450 gph

Water Pump Grade: 450 gph

Suitable to pump clear water containing particles with diameter up to 0

so a tote that has run dry recovers instead of just holding

The EC/TDS conversion factor is user selectable as is the temperature compensation coefficient (ß)

Rolling Out a Retrievable Lay-Flat Irrigation Sub-Main

Windowsill Heat Mat 7.3W 120V (3 inch x 20 inch) Canna Water Pump Grade: 450 gphHydrofarm's windowsill heat mat is perfect for veteran growers, beginners, and children too. It is the perfect size for small growing spaces, and improves germination by warming the root area 10 20 F over ambient temperature. By warming the roots you increase your growing success as this mat will maintain a controlled temperature all season long. 3" x 20" UL listed Power cord included