Cryptocoryne petchii (5cm Pot) Care Guide

Cryptocoryne petchii is a beautiful and relatively easy-to-care-for aquarium plant with attractive, narrow leaves that provide a unique texture to your aquascape.

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 temperatures.
• 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 nutrient-rich substrates like aquasoil or fine gravel. Root tabs can be used to enhance growth.
• CO2 Requirement: Not essential, but CO2 supplementation can boost growth in higher light setups.

Key Tips:

• Pruning: Regularly remove dead or yellowing leaves to maintain a tidy appearance.
• Fertilization: Use liquid fertilizers or root tabs, especially those containing iron, to support healthy growth.
• Water Flow: Prefers slow to moderate water flow; avoid strong currents.
• Propagation: Propagates through runners. Separate the offshoots and replant them for new growth.

Cryptocoryne petchii is a low-maintenance and hardy plant, thriving in a variety of aquarium conditions, making it a great choice for aquascaping enthusiasts.