Bucephalandra sp. · also called Buce, Bucephalandra
🐾 Pet-safe
Generally non-toxic to cats and dogs.
Bucephalandra is a diverse genus of slow-growing rhizome plants endemic to Borneo, prized for thick, often iridescent leaves in countless varieties. Like Anubias it attaches to hardscape by its rhizome and is hardy and undemanding.
ℹ️
Educational only. KinStation content is reviewed by licensed veterinarians but cannot replace an in-person exam. Always consult a licensed veterinarian or board-certified specialist for diagnosis, treatment, or any decision affecting your pet's health.
Quick facts
Category
Aquatic Plants
Family
Araceae
Native origin
Borneo, Indonesia (endemic to rivers and streams of Borneo)
Care difficulty
Beginner
Light
Low light
Pet toxicity
Pet-safe
Light
Grows in **low to medium light** (about 15-60 PAR). Higher light intensifies coloration and iridescence (blues, purples, reds) but, given its slow growth, increases algae risk on the leaves; many growers favour moderate light.
Water
Adaptable. Temperature **22-28 C (72-82 F)**, pH **6.0-7.5**, soft to moderately hard water. Benefits from steady **water-column dosing** of a complete fertiliser. New imports may shed older leaves ("melt") while adapting before producing new growth.
Soil & potting
An **epiphyte/rhizome plant — never bury the rhizome**, which will rot if covered; only roots should contact substrate. Tie or super-glue the rhizome to wood, lava rock, or stone. Feeds from the water column, so substrate type is not critical.
Environment — humidity, temperature, placement
**CO2 optional** but enhances growth rate, leaf size, and coloration. Tolerates low to moderate flow; gentle current helps prevent detritus and algae on the leaves. Excellent for the **foreground to midground** and detailed hardscape work, including nano tanks. Grows submersed and emersed.
Propagation
Propagated by **rhizome division** — cut the rhizome into segments each with leaves and roots and re-attach to hardscape. Side shoots branch from the rhizome over time and can be separated.
Toxicity detail
Safe for fish, shrimp, and snails; leaves are rarely grazed. As an aroid its sap contains calcium oxalate but it poses no practical hazard submersed. It is not a regulated or invasive aquarium species. However, wild-collected Bucephalandra populations in Borneo face conservation pressure, so choosing tissue-cultured or nursery-propagated stock is strongly preferable. Never release into the wild.
Growth stages
How this plant changes through its life — each stage often has its own care, diet and space needs.
Photo coming soon
Spore / recruit
Aquatic plants and macroalgae establish from spores, seeds, or drifting fragments that settle and attach to substrate or rock. Many freshwater aquarium plants and marine macroalgae also spread readily from a detached piece that takes root or holdfast.
Photo coming soon
Young growth
Young growth puts out its first blades, fronds, or leaves and anchors with roots or a holdfast. Submersed plants may look different from their emersed form, and growth speeds up as the plant adapts to the water's light and nutrients.
Mature
A mature aquatic plant or macroalga reaches its full size and characteristic shape, forming the dense growth, runners, or fronds typical of the species. Established plants spread to fill space and can be divided or trimmed to propagate.
Varieties & cultivars
Natural forms are the wild species; cultivars are selectively-bred colour or variegation forms of the same plant.
Natural forms3
Green Wavy
Common entry-level buce with wavy-edged green leaves flecked with tiny silver/white spots that catch the light.
💡 Low-to-moderate light; an epiphyte, so attach to hardscape and never bury the rhizome.
Brownie / Red forms
Named wild collections (e.g. Brownie Ghost, Brownie Blue) with leaves in bronze, red, purple or blue-tinged tones depending on light.
💡 More light deepens the reds, blues and purples; low light keeps them greener. Slow-growing, watch for algae.
Kedagang
Popular form with narrow leaves that flush deep red-to-pink under good light, fading to green-bronze otherwise.
💡 Higher light (with CO2) brings out the red; otherwise undemanding.
