Cryptocoryne crispatula var. balansae comes from southern Thailand where there are limestone mountains and the water can be very hard. Like many other Cryptocorynes, it needs to adapt before growth begins in earnest. The leaves are 20-60 cm long and the individual rosette plant is 15-20 cm wide.
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.
Does Cryptocoryne crispatula need CO₂?
Most aquarium mosses grow without added CO₂, but steady CO₂, balanced nutrition and stable lighting can produce denser growth.
How do I keep Cryptocoryne crispatula looking good?
Trim regularly and remove loose pieces and debris. Good circulation around the moss reduces trapped dirt that can inhibit growth.
Is the moss suitable for a shrimp aquarium?
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.