ISTA Glass Diffuser M - 17mm - IF-590 Pond Boasts two independently controlled 160

Boasts two independently controlled 160 ml capacity food chambers

the top screen will not rust out and increases the overall longevity and functionality of the unit

Provides 100 watts of power

netting or other forms of stress

ISTA Glass Diffuser M - 17mm - IF-590 Pond Boasts two independently controlled 160Ista Glass Diffuser is for dissolving carbon dioxide (CO2) into planted aquariums. It simply connects to 4 6mm CO2 proof hose as part of a CO2 fertilization system. It has a built in bubble counter which for guidance purposes we suggest running at 1 bubble per 10L of aquarium capacity per minute. We recommend that you monitor the CO2 levels using an Ista CO2 Indicator (MC120) and adjust the bubble rate to suit your requirements. "Very appealing in