Platinium 120 Series HydroStone timers-and-instruments The reservoirs come with level

The reservoirs come with level markers on the internal side

Reduces Your Costs with Energy Efficiency

which is a unique design on the underside of the block allowing for excess water to drain away easily

and feed lines\

Recommended for use on high-value crops

Platinium 120 Series HydroStone timers-and-instruments The reservoirs come with levelPlatinium HydroStone can be utilized for growing in both rockwool cubes and square pots. Available in 6, 10, 15, and 30 site setups. These systems include a reservoir, tray, tubing kit, pump, drippers, and easy access reservoir lid. Measurements 47. 5x45. 5x11", Reservoir 31. 7gal Number of sites: 30 Compatible with: Pots 6L 7''x7''x9'' or Cubes 15x15