TetraodontidaeFreshwater Fishintermediate

Figure Eight Puffer (Tetraodon biocellatus)

Tetraodon biocellatus

Origin: Southeast Asia

F

Water Parameters

Temperature2428 °C
15 °C35 °C
pH7.58.5
49
GH (Hardness)1025 °dGH
0 °dGH30 °dGH
KH (Alkalinity)515 °dKH
0 °dKH20 °dKH

Quick Stats

Max Size
8 cm
Min Tank
80 L
Lifespan
8-10
Swimming Level
middle
Schooling
No
Diet
carnivore
Temperament
aggressive; fin-nipper; best species-only

About

Tetraodon biocellatus, the Figure Eight Puffer, is a charismatic brackish-water puffer with striking green and yellow figure-8 patterns. Intelligent, interactive fish that recognises its keeper. Needs hard-shelled invertebrates to keep teeth trimmed.

Care Guide

Species-only or with fast, robust tank mates. Brackish SG 1.005–1.010 preferred. Temperature 24–28°C, pH 7.5–8.5. Feed snails, shrimp, shellfish. Ensure hiding spots. Single or pairs.

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