Guineafowl puffer
Arothron meleagris
Also known as Golden puffer, Spotted puffer, Guinea fowl puffer, Guineafowl toadfish
SaltwaterFish
Care at a glance
- Temperature
- 75–81°F
- 24–27°C
- pH
- 8.0–8.4
- Adult size
- 19.7 in
- 50 cm
- Minimum tank
- 180 gal
- 680 L
- Temperament
- Mostly peaceful
- Social behavior
- Solitary
- Tankmates
- With caution
- Swim level
- Middle
- Difficulty
- Difficult
- Breeding
- No record
- Rarity
- Common
- Reef safe
- Not reef safe
- Family
- Tetraodontidae
- Origin
- Native to the Indo-Pacific and eastern Pacific, living on coral reefs where it browses on coral tips and invertebrates.
Overview
This is a large, messy fish that needs a fish-only tank of at least 680 litres with strong filtration and a protein skimmer, kept at 24 to 27 C and pH 8.0 to 8.4. It is not reef safe: it nips corals, clams and anemones and eats shrimp, snails and crabs. Feed hard-shelled foods like clams, mussels, crab and shrimp in the shell to keep the beak worn down. It is generally calm toward similar-sized fish but should never share a tank with prey-sized inverts.
In the wild
The guineafowl puffer comes in a black form covered in tiny white dots and a bright solid gold form, both sold under different names though they are the same species. It is a chunky, slow-swimming puffer with a beak of fused teeth strong enough to crush coral and shellfish. It has big eyes and an inquisitive, almost dog-like personality.
Good to know
Arothron meleagris reaches around 50 cm and, like all puffers, can inflate with water to deter predators and carries tetrodotoxin in its organs. Its four fused teeth keep growing and are worn down by crunching hard-shelled prey. The black-spotted and golden colour phases occur naturally in the same populations.
Did you know
The golden and the black-spotted guineafowl puffers look so different that they were long sold as separate fish, but they are simply two colour morphs of the very same species.
Common questions
What size tank does a Guineafowl puffer need?
A Guineafowl puffer needs at least 180 gal (680 L). It spends most of its time in the middle.
What temperature and pH does a Guineafowl puffer need?
A Guineafowl puffer is comfortable at 75–81°F (24–27°C) with a pH of 8.0–8.4.
How big does a Guineafowl puffer get?
An adult Guineafowl puffer reaches about 19.7 in (50 cm).
Related species
23.6 in (60 cm)238 gal (900 L)75–81°F (24–27°C)Map puffer
Arothron mappa
23.6 in (60 cm) · 238 gal (900 L)
13 in (33 cm)151 gal (570 L)75–81°F (24–27°C)Dogface puffer
Arothron nigropunctatus
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19.7 in (50 cm)180 gal (680 L)75–81°F (24–27°C)Stars-and-stripes puffer
Arothron hispidus
19.7 in (50 cm) · 180 gal (680 L)
4.7 in (12 cm)50 gal (189 L)75–81°F (24–27°C)Blue-spotted toby
Canthigaster solandri
4.7 in (12 cm) · 50 gal (189 L)
4.3 in (11 cm)30 gal (114 L)75–81°F (24–27°C)Valentini puffer
Canthigaster valentini
4.3 in (11 cm) · 30 gal (114 L)
6.7 in (17 cm)34 gal (130 L)75–82°F (24–28°C)Ceylon puffer
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6.7 in (17 cm) · 34 gal (130 L)
