Cryptocoryne x willisii
A compact and hardy Cryptocoryne that is perfect for foreground or midground placement in low-to-medium light aquariums.

Cryptocoryne x willisii
Cryptocoryne x willisii is a striking and versatile aquatic plant known for its unique leaf morphology and adaptability. Characterized by its wavy, broad leaves that can reach lengths of 15-20 cm, this species features a rich green color with a glossy surface that captures light beautifully. In an aquascape, it serves various roles, from providing ground cover to enhancing vertical structure depending on the arrangement with other plants. Its natural growth habit fosters a lush, naturalistic quality, making it a favored choice among aquascapers.
Care Guide
To maintain the health and vibrancy of Cryptocoryne x willisii, consider the following care guidelines:
- Water Parameters: Ideal pH levels range from 6.5 to 7.5, with a temperature between 22-28°C.
- Lighting: Moderate lighting is best; too much light can lead to algae growth and too little may inhibit growth.
- Water Changes: Regular water changes of 10-20% weekly will help maintain stable water parameters and remove any accumulated waste.
- Pruning: Trim any dead or yellowing leaves to encourage new growth and maintain an aesthetically pleasing appearance.
Nutrient Requirements
Cryptocoryne x willisii thrives in nutrient-rich substrates and responds well to additional fertilization. Below are its specific nutrient requirements:
- Light: Moderate lighting (around 2-3 watts per gallon) promotes ideal growth without excessive algae proliferation.
- CO2: While it can survive without added CO2, injecting CO2 will significantly enhance growth rates and overall health.
- Fertilization: Regular dosing of liquid fertilizers containing micronutrients and macronutrients is recommended, particularly during the growth phase to ensure vibrant leaf coloration and robust growth.
Natural Biomes
Cryptocoryne x willisii is native to various aquatic environments, particularly thriving in the following biomes:
These biomes provide insight into the natural habitat of the plant, which flourishes in slow-moving waters with rich, organic substrates.
Livestock Compatibility
Cryptocoryne x willisii is an excellent addition to community tanks, showcasing compatibility with various fish and invertebrates. Ideal tankmates include:
- Fish: Tetras, Rasboras, and Small Cichlids, which appreciate the structure and coverage provided by the plant.
- Shrimp: Amano shrimp and Cherry shrimp thrive alongside this plant, as it offers essential hiding spots and grazing grounds.
Combining this plant with appropriate livestock enhances the ecosystem's visual dynamics while promoting a healthy aquatic environment.