Hydro-Logic micRO-75 Membrane ReadyGro Aeration Formula is specifically

ReadyGro Aeration Formula is specifically designed for automated hydrogardens and self-watering planters with small to midsize plants

but any garden can benefit

CF (2–36) and ppm scales (TDS and 700 scale)

The Quest H5 HEPA air scrubber fits anywhere you need HEPA filtered air

sewage sludge and synthetic chemicals

Hydro-Logic micRO-75 Membrane ReadyGro Aeration Formula is specificallyReplace membranes when product water decreases and or ppm increase. Merlin Garden Pro and Evolution RO1000 membranes reduce 94%+ of total dissolved solids. Stealth RO100 200, Stealth RO150 300 and microRO 75 membranes reduces 98%+ of total dissolved solids. The Evolution RO1000 and Merlin Garden Pro systems need two (2) membranes.