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PlantFreshwaterIntermediate
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Balansae Crypt
Cryptocoryne crispatula
Found across Southeast Asia, this adaptable species grows long, ribbon-like leaves with varying degrees of puckering. It adapts to low light but develops denser, reddish, hammered textures under high light and CO2.
Class:Liliopsida
Order:Alismatales
Family:Araceae
Subfamily:Aroideae
Genus:Cryptocoryne
Species:Cryptocoryne crispatula
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Water Temperature
20 - 28 °C
pH Value
6 - 9
Water type
Freshwater
Light
Medium
CO2
Low
Expected height
60 cm
Expected width
15 cm
GH
4 - 20 dGH
KH
2 - 15 dKH
Species description
Geographical Origin and Habitat: Cryptocoryne crispatula is native to southern China, Vietnam, Thailand, and Laos. It predominantly grows in fast-flowing limestone streams and river banks, showing a high adaptability to seasonal flooding and dry periods.
Taxonomy & Genetics: Belongs to the Araceae family. This species comprises several distinct varieties, with Cryptocoryne crispatula var. balansae being the most popular in the aquarium trade due to its stable genetic and morphological traits.
Physical Structure: Grows from a thick underground rhizome. It produces long, narrow, strap-like leaves that can reach 50 to 70 cm in height under optimal conditions. The leaf surfaces are heavily puckered or bullate, reducing water drag in fast currents.
Color & Texture: Leaf color ranges from bright olive green to rich copper-brown, influenced by lighting intensity and iron availability. The texture is tough, leathery, and distinctly crinkled, creating a dramatic visual effect in aquascapes.
Care, breeding and tankmates
Lighting & CO2: Adapts to low to moderate lighting. Medium-high light enhances puckering and reddish tones. Carbon dioxide (CO2) injection is not mandatory but highly recommended to stimulate faster growth and denser leaf production.
Nutrition & Substrate: Primarily a root feeder. It requires a deep, nutrient-rich substrate. Place root tabs near the root base periodically, ensuring a good supply of iron and essential macro-nutrients to sustain its deep root system.
Water Chemistry: Prefers moderately hard to hard water with a pH range of 7.0 to 8.0, reflecting its limestone-rich natural habitat. Maintain temperatures between 20°C and 28°C. Ensure water parameters remain stable to avoid melting.
Space Management & Placement: Best positioned in the background of medium to large aquariums. The long leaves will reach the surface and drape across it, providing shade and shelter for shy fish species while blocking excess overhead light.
Pruning: Trim old, decaying, or overgrown leaves by cutting them off close to the rhizome at the base. Never cut leaves in half. When planting, leave the crown of the plant slightly exposed above the substrate to prevent rot.
Risks & Diseases: Highly susceptible to 'Crypt Melt,' where sudden changes in light, temperature, or water chemistry cause the leaves to rapidly disintegrate. Do not discard the plant if this occurs, as the healthy rhizome will slowly sprout new leaves.
Geographic Origin and Distribution
Cryptocoryne crispatula is native to southern China, Vietnam, Thailand, and Laos. It predominantly grows in fast-flowing limestone streams and river banks, showing a high adaptability to seasonal flooding and dry periods.
Origin
South and Southeast AsiaEast Asia
Plant profile
- Placement
- No verified data available
- Botanical form
- No verified data available
- Growth
- No verified data available
- Substrate
- No verified data available
- Column fertilization
- No verified data available
- Root fertilization
- No verified data available
- Trimming
- No verified data available
- Propagation
- No verified data available
- Nutrients
- No verified data available
- Sensitivity
- No verified data available
- Layout role
- No verified data available
Image gallery
Licensed images linked to the species or, when marked, to the closest representative taxon.
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