Blyxa japonica has not been used in aquariums for long, so little experience has been gained with it so far. In general it is difficult, and probably demands both soft water and CO2 addition to thrive. But it is highly decorative. Blyxa japonica Description pH range: 5.5 - 7.5 Temperature range: 24 - 28C Water hardness: soft-hard Propagation: By Cuttings.  Habitat: Asia Packing Type : Loose , Bundle , Pot     Blyxa  echinosperma  Description pH Read more