GH Porthole Cover for AeroFlo 60 Reservoir complete-systems COVERS & PORTS

COVERS & PORTS

HI12302 is the general purpose HALO pH electrode

so it is best to be added to solution prior to other nutrients - or diluted before adding to a nutrient solution

hydroponics

Unique coiled support frame allows for expansion and contraction of the arc tube during operation

GH Porthole Cover for AeroFlo 60 Reservoir complete-systems COVERS & PORTSPorthole Cover for the AeroFlo 60 Reservoir. Allows quick access to the reservoir for maintenance of the nutrient solution such as checking pH. Covers the porthole so that evaporation of the nutrient solution is minimized. Also prevents debris from contaminating the nutrient solution.