Cryptocoryne Walkeri

Cryptocoryne walkeri

📍 Sri Lanka

Cryptocoryne walkeri is a compact, slow-growing crypt with narrow, lance-shaped green leaves that form dense rosettes. It is one of the smallest Cryptocoryne species, making it ideal for foreground placement in smaller aquariums. This hardy plant is undemanding and tolerates a wide range of water conditions, making it excellent for beginners.

Tank Mates

Amano Shrimp

Non-destructive, will not uproot or damage delicate leaves

excellent

Red Cherry Shrimp

Peaceful scavengers that complement foreground plants well

excellent

Otocinclus

Small algae eaters that do not disturb substrate or plant roots

good

Ember Tetra

Tiny, peaceful fish that inhabit mid-water and do not uproot plants

excellent

Common Diseases

Crypt Melt

Symptoms

Leaves turn translucent, mushy, and dissolve; plant appears to rot from the base

Treatment

Reduce water changes temporarily, maintain stable water parameters, ensure good water circulation; plant typically recovers and regrows within weeks

Iron Deficiency

Symptoms

Yellowing of new leaves while veins remain green; stunted growth

Treatment

Dose with liquid iron fertilizer or all-in-one fertilizer; ensure adequate lighting to support nutrient uptake

Algae on Leaves

Symptoms

Green or brown algae coating leaf surfaces, reducing photosynthesis

Treatment

Manually remove algae with soft brush; reduce lighting duration; increase water circulation; add algae-eating shrimp or fish

Rhizome Rot

Symptoms

Base of plant becomes soft and blackened; leaves detach easily

Treatment

Remove affected portions with clean scissors; improve water circulation and reduce organic waste; avoid burying rhizome too deeply in substrate

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Quick Facts

co2: not required
lighting: low
placement: foreground
substrate: Root feeder; benefits from nutrient-rich substrate or aquasoil, but grows in inert gravel with occasional fertilization
growth rate: slow