
Cross River puffer
Tetraodon pustulatus
Large and orange-spotted; not a colour strain of the Mbu puffer
Red-orange spots and upper patches cover a pale yellow-olive body above a pale belly and broad tail. Appearance varies.
- Adult length
- Up to 40 cm
- Water temperature
- 20–28 °C
- pH
- 6.5–7.5
- Natural habitat
- Juveniles and adults commonly inhabit main river channels.
Cohabiting juveniles do not guarantee adult safety; aggression reports favour separate housing.
Appearance and identification
Separate reddish spots contrast with Mbu labyrinths; similar individuals need provenance and combined traits, not a trade label.
Space requirements
Retain adult swimming and turning space with sand and cover. Allow around 150 × 60 cm.
Diet and feeding
Offer varied suitable shelled invertebrates and monitor feeding.
Sources
www.aquariumglaser.de ↗ 2026-10-22
www.fishbase.se ↗ 2026-10-25
www.pufferfishenthusiastsworldwide.com ↗ 2026-10-22
www.seriouslyfish.com ↗ 2026-10-22
