Fissidence crispulus
Very Bright light, CO2 injection and adequate dosing is required for this plant to do well in the aquarium
Fissidence crispulus gained popularity in around 2004 under its synonym F. zippelianus as aquarium moss. It has its origins in the Asian tropics as well as in Africa, where it grows in spring sources as well as on various wet locations.
As its shoot patterns remind the imaginative onlooker of a zipper, and in accordance with the scientific name F. zippelianus (named after the plant collector Zippelius), Loh Kwek Leong (Singapore) proposed the vernacular name “zipper moss”.