Cryptocoryne petchii is a compact, small-leaved crypt from Sri Lanka producing narrow, slightly ruffled olive-green to bronze-brown leaves. Its naturally small stature makes it well suited to foreground and midground positions in smaller aquariums where larger crypts would be out of scale. This version comes pre-established on a piece of lava rock, ready to place without any substrate planting needed.

C. petchii is one of the more compact and adaptable Cryptocoryne species. It grows in low to medium light without CO2 injection and tolerates a broad range of water parameters. Like all crypts it may experience melt when first moved to a new tank — old leaves die back but the plant regrows healthily from the root within a few weeks of settling.

The plant is pre-established on the lava rock so no further attachment or planting is needed — simply rinse and place in the aquarium. The lava rock sinks immediately and can be moved or repositioned as needed. Suited to aquariums of 20 litres and above, working particularly well in shrimp tanks, nano aquascapes, and as midground accents in planted layouts.