Cryptocoryne Parva

Position and planting

Plant in suitable substrate and consider root-zone nutrients; do not bury bulb crowns completely.

Very small Cryptocoryne that grows slowly and benefits from root nutrition.

Lighting, CO₂ and nutrition

Light: Medium. CO₂: Optional. Difficulty: Moderate.

The library lists added CO₂ as optional. Stronger lighting and CO₂ require careful, balanced fertilization.

Keeping it healthy

Provide consistent light, suitable nutrition, and routine maintenance. Remove decaying leaves. Watch for algae or melting after transitions, and troubleshoot conditions before making sudden changes.