Extension fitting. This fitting allows you to raise the fill/drain level in a flood & drain hydroponic system. This can be necessary to set the proper fill level when using taller containers.
Screen fitting. This fitting is used for the flood/drain cycle in flood tables. The screened design allows nutrient solution to flow freely during flooding while preventing growing media from the...
This air pump with 4 outlets is super silent with multi-level muffler and low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. 6...