Scientific Name: Cryptocoryne lucens
Common Name: Crypt Lucens
Origin: Sri Lanka
Growth Rate: Slow to Moderate
Difficulty Level: Easy
Temperature: 22–28°C
pH: 6.0–7.5
GH: 2–12 dGH
KH: 1–8 dKH
Low to moderate lighting is sufficient.
Higher light levels can encourage denser and more compact growth.
Adapts well to a wide range of lighting conditions.
CO₂ supplementation is not required but is beneficial.
Additional CO₂ promotes faster growth and healthier foliage.
Can thrive successfully in low-tech aquariums.
Benefits from a nutrient-rich substrate.
Root fertilization helps support long-term growth.
Regular dosing of macro and micronutrients improves plant health and leaf coloration.
Stable nutrient availability encourages the formation of dense clumps.
Best suited for the foreground to midground.
Ideal for creating natural-looking groups and transitions between hardscape elements.
Works well along pathways, around driftwood, and at the base of rocks.
Propagated through runners.
Produces daughter plants that can be separated and replanted once established.
Forms attractive colonies over time under stable conditions.
Avoid sudden changes in water parameters to minimize Crypt melt.
Allow the plant time to adapt after planting.
A nutrient-rich substrate significantly improves growth.
Regular maintenance and stable conditions encourage healthy, compact growth.
Cryptocoryne lucens is a popular rosette plant valued for its narrow, bright green leaves and graceful appearance. Its compact growth habit makes it an excellent choice for the foreground and midground of Nature-style aquariums. Easy to maintain and highly adaptable, it provides a natural transition between hardscape features and taller background plants while adding texture and depth to aquascapes.
