Cryptocoryne undulatus (5cm Pot) Care Guide

Cryptocoryne undulatus is a striking aquarium plant with wavy, undulating leaves that add texture and visual interest to aquascapes.

Care Requirements:

• Tank Size: Suitable for small to medium aquariums (10 gallons or more).
• Lighting: Low to moderate light. Can tolerate low light but grows best with moderate light for optimal color and size.
• Temperature: 22–28°C (72–82°F). Prefers warm tropical conditions.
• pH Range: 6.0–7.5. Slightly acidic to neutral water is ideal.
• Water Hardness: Soft to moderately hard water (4–12 dGH).
• Substrate: Prefers a nutrient-rich substrate, such as aquasoil or fine gravel. Root tabs can support healthy growth.
• CO2 Requirement: Not essential, but beneficial in high-light setups to boost growth.

Key Tips:

• Pruning: Trim any dead or damaged leaves to keep the plant looking neat.
• Fertilization: Use liquid fertilizers or root tabs with micronutrients, especially iron, to encourage growth.
• Water Flow: Prefers slow to moderate water flow, so avoid strong currents.
• Propagation: Propagates through runners. Gently separate offshoots and replant them.

Cryptocoryne undulatus is a low-maintenance, hardy plant that thrives in a variety of conditions, offering an attractive and textural element to your aquarium.