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PlantbeginnerFreshwater

Crinum Natans

Crinum natans

PlantaeTracheophytaMagnoliopsidaAsparagalesAmaryllidaceae

📍 West Africa

Ask Finn

Bulb plant with long, wavy ribbon leaves. Nearly indestructible — even survives with African cichlids. Grows from a large onion-like bulb.

Common Diseases

Leaf Rot

Symptoms

Yellowing, browning, or melting of leaves; mushy texture on leaf tissue

Treatment

Remove affected leaves, improve water circulation, reduce organic waste, and ensure adequate lighting

Nutrient Deficiency

Symptoms

Stunted growth, pale or yellowing leaves, weak new growth

Treatment

Add all-in-one liquid fertilizer or root tabs; test water parameters and adjust dosing based on tank bioload

Algae Overgrowth on Leaves

Symptoms

Green, brown, or black algae coating leaf surfaces

Treatment

Reduce lighting duration, increase water changes, add algae-eating fish like Otocinclus, or manually remove algae

Bulb Rot

Symptoms

Soft, mushy bulb; foul odor; plant fails to produce new leaves

Treatment

Remove plant and inspect bulb; trim rotted portions with sterile tools; replant in fresh substrate with improved water quality

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Tips from the community 💡

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Quick Facts

co2
not required
lighting
low-medium
placement
background
difficulty
easy
growthRate
slow

Stats

Community tips0
Growing in0 tanks