Figure 8 Pufferfish
Tetraodon biocellatus
SpecialityAdvanced
Species Details
Popular brackish puffer with distinctive markings and more peaceful temperament than most pufferfish.
Advanced Care Level
Basic Information
Size6-8 cm (2.5-3 inches)
TemperamentSemi-aggressive
DietCarnivorous (hard foods)
Lifespan6-10 years
Tank Size76+ litres (20+ gallons)
Water Parameters
Temperature
24-28°C (75-82°F)pH Level
7.5-8.5Hardness
15-25 dGHTank Mate Recommendations
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Figure 8 Pufferfish
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Quick Facts
Brackish water pufferfish with distinctive pattern
More peaceful than many puffer species
Need gradually increasing salinity as they age
Excellent personality and intelligence
Feed on hard-shelled foods for dental health
Can be kept with other brackish species
Live 6-10 years typically
Named for figure-8 pattern on back
Native to Southeast Asia
Tolerate some freshwater when young
Compatibility Summary
Care Requirements
Tank Size76+ litres (20+ gallons)
Temperature24-28°C (75-82°F)
pH7.5-8.5
Hardness15-25 dGH