ISTA CO2 Controller ROWA of inactivity Environment 0 to

of inactivity Environment 0 to 50°C (32 to 122°F)

Some hobbyists may choose to employ MaxAmino with every feeding

AF K Boost fully replenishes deficiencies of potassium

A sensor changes reversibly from yellow to green to blue

The Octopus skimmers uses metric plumbing parts

ISTA CO2 Controller ROWA of inactivity Environment 0 toSpecifications of the ISTA CO2 Controller Equipped with German made solenoid safety valve to prevent accidents if overpressure occurs. Silent operation. Precision needle valve ensures stable and accurate CO dosing output. Stainless steel, anti rust Easy to assemble by hands. No tool required. Dual gauges : One guage indicates the pressure in the cylinder, and the other guage shows the depressurise power (output pressure in the aquarium).