Figure Eight Pufferfish
Dichotomyctere ocellatus
Figure Eight Pufferfish has a semi-aggressive temperament.
Save this fish or add it directly to one of your aquariums.
Quick facts
- Adult size
- ≤ 3.1" (≤ 8 cm)
- Aquarium size
- 18 US gal (68 L) or larger / ≥ 29.5" (≥ 75 cm) minimum length
- Care level
- Intermediate – Advanced
- Temperament
- Semi-Aggressive
- Temperature
- 72–79°F (22–26°C)
- pH
- 6.5–7.5
- GH
- 5–20 dGH
- KH
- 4–8 dKH
- Diet
- Molluscivore
- Lifespan
- up to 8 years
Care requirements
Care level: Intermediate – Advanced.
Lifespan: up to 8 years.
Aquarium size and space needs
Minimum aquarium size: 18 US gal (68 L) or larger / ≥ 29.5" (≥ 75 cm) minimum length. Plan the layout and stocking within that limit.
Water parameters
Suitable water: temperature 22–26 °C, pH 6.5–7.5, GH 5–20 dGH, KH 4–8 dKH.
Temperament and compatibility
Figure Eight Pufferfish needs careful companion choice because it can be territorial or semi-aggressive.
Feeding
Use the diet value "Molluscivore" to choose foods that match the species rather than relying on a single generic staple.
Before adding this fish
- Plan for an aquarium of 18 US gal (68 L) or larger / ≥ 29.5" (≥ 75 cm) minimum length.
- Choose other fish carefully around this temperament.
- Offer a varied diet that matches this species.
Natural habitat and origin
Origin: Malaysia, Cambodia, Indonesia.
Similar fish profiles
Use these profiles to compare fish with similar care level, size, temperature range, or swimming behavior.
FAQ
How large does Figure Eight Pufferfish get?
Figure Eight Pufferfish reaches ≤ 3.1" (≤ 8 cm).
What aquarium size does Figure Eight Pufferfish need?
Use an aquarium of at least 18 US gal (68 L) or larger / ≥ 29.5" (≥ 75 cm) minimum length.
Is Figure Eight Pufferfish peaceful?
Figure Eight Pufferfish needs more careful companion choice because the temperament data points toward boundaries, space, or similar-sized fish.
What temperature is suitable for Figure Eight Pufferfish?
Keep it between 22 to 26 °C.