Troubleshooting
Giant Bucephalandra problems — and how to fix them
Giant Bucephalandra (Bucephalandra gigantea) is generally forgiving once you match its basics, but a few issues come up again and again. Here is what each one looks like, why it happens, and the fix.
Algae overgrowth
Common in aquatic culture with excess nutrients or too much light; reduce fertilisation and light intensity.
Rhizome rot
Caused by burying the rhizome in substrate rather than attaching it to a surface; always keep the rhizome exposed.
Leaf melt on introduction to aquarium
Emersed leaves die back when submerged; this is normal — new submerged-form leaves will grow in.
Slow growth
Normal for this genus; patience is required — Bucephalandra is notoriously slow-growing.
Browning or crisping (emersed)
Low humidity; increase enclosure humidity above 70% or mist more frequently.
Prevent giant bucephalandra problems before they start
Most giant bucephalandra issues are care-mismatch, not bad luck. Dial in the basics:
Giant Bucephalandra problems — FAQ
Why is my giant bucephalandra algae overgrowth?
Common in aquatic culture with excess nutrients or too much light; reduce fertilisation and light intensity.
Why is my giant bucephalandra rhizome rot?
Caused by burying the rhizome in substrate rather than attaching it to a surface; always keep the rhizome exposed.
Why is my giant bucephalandra leaf melt on introduction to aquarium?
Emersed leaves die back when submerged; this is normal — new submerged-form leaves will grow in.
Why is my giant bucephalandra slow growth?
Normal for this genus; patience is required — Bucephalandra is notoriously slow-growing.
Why is my giant bucephalandra browning or crisping (emersed)?
Low humidity; increase enclosure humidity above 70% or mist more frequently.