3.5 Inch Slot Tray Insert (Case of 50) 5 Gallon Features a robust ferrite bead

Features a robust ferrite bead for effective suppression of electromagnetic interference (EMI)

Minimum treatment time of four hours

hydroponics or aquaponics

compared to the Dual 155 at 7

3.5 Inch Slot Tray Insert (Case of 50) 5 Gallon Features a robust ferrite beadTO's exclusive Press Fill system makes their line of thermoformed products as cost saving as they are environmentally responsible. Designed to work with the T. O. SVD250 square pots, these trays are high impact, high efficiency and made from environmentally responsible recycled resins. Carrying tray is capable of holding 32 of Nursery Supplies 2. 6 inch thermoformed square pots, saving both time and money. Case Of 50