This Cryptocoryne from Sri Lanka used to be (incorrectly) called Cryptocoryne nevillii, but this is the name of a species that has never been used in aquariums. Like many other Cryptocorynes, not much happens in the first month after planting. But then it starts to grow and likes to form many offshoots that form a compact group. The plant will be 7-20 cm high and each rosette will be 7-15 cm wide.
Cryptocoryne x willisii
52 kr
Divide the moss into thin portions and attach it to rock or wood with thread or aquarium-safe glue. Thin layers receive better circulation and usually grow more evenly.
Most aquarium mosses grow without added CO₂, but steady CO₂, balanced nutrition and stable lighting can produce denser growth.
Trim regularly and remove loose pieces and debris. Good circulation around the moss reduces trapped dirt that can inhibit growth.
Yes, moss provides a large biofilm grazing area and fine hiding places for shrimplets. Always check that the plant is clean before adding it to the aquarium.
