• Travis572

Patricia1746

This is not the same at all. If osmosis is only for the aquarium, then: 1. Mechanical filtration 10 microns 2. Mechanical filtration 5 microns 3. Carbon (aquarium, NOT the usual one). 5. Membrane. 6. Final purification with MB-50 resin (composite anion exchange + cation exchange). A good option.

Joseph8592

3. Coal (the aquarium type, not the usual one). - where can I find a cartridge with the suitable coal? In our city, all the ones available are the regular type.

Joshua9340

Probably take such a cartridge and fill it with the right aquarium charcoal.