Planet Zoo 2 Blackspotted Puffer — habitat, biome, size & which animals it can live with
Blackspotted Puffer is one of the 130 Planet Zoo 2 launch species. It is housed in a Aquarium habitat, accepts the Reef biome, carries a Grade 1 · 1m barrier requirement and is listed at 0.33 m (nosetorump). It shares a biome and an enclosure type with 21 other species, but the official species data rules out every one of those pairings, so it needs a habitat of its own.
Every figure on this page comes from the official Planet Zoo 2 Zoopedia export rather than trailer footage: biome, enclosure type, barrier grade, size and the compatibility verdicts are all taken from the game's own data.
Size (M)0.33 m
Weight (M)—
BarrierGrade 1
EnclosureAquarium
BiomesReef
StatusLeast Concern

Where it lives in the wild
Indian Ocean · Pacific Ocean
0verified enclosure-mates
0same biome + habitat
0.33 msize (male)
Grade 1barrier grade
Blackspotted Puffer at a glance
| Field | Value |
|---|
| Name | Blackspotted Puffer |
| Group | Puffer |
| Class | Fish |
| Biomes | Reef |
| Continents | Indian Ocean · Pacific Ocean |
| Enclosure | Aquarium |
| Barrier | Grade 1 · 1m |
| Size (male) | 0.33 m |
| Size (female) | 0.33 m |
| Weight (male) | — |
| Weight (female) | — |
| Conservation | Least Concern |
| Edition | Base game |
| Revealed | 2026-07-28 |
Source: official Planet Zoo 2 Zoopedia export (130 species). Also on the searchable animal list.
Enclosure and barrier requirements
Blackspotted Puffer needs a Aquarium enclosure and accepts the Reef biome. The barrier requirement is Grade 1 · 1m, and that is the number to check before building: a Grade 4 animal behind a Grade 1 wall is the most common way a first zoo stalls.
Which animals can live with the Blackspotted Puffer?
Blackspotted Puffer shares a biome and an enclosure type with 21 other species, but every one of those pairings is ruled out by the official data, because one side of each pair is officially solitary.
Same biome, but not compatible
21 of the species that accept the Reef biome cannot share an enclosure with the Blackspotted Puffer, because one side of the pair is officially solitary. These are the pairings people ask about most, so they are spelled out rather than left as an unexplained gap.
| Species | Biome | Enclosure | Why not |
|---|
| EstuarineMangroveReef | Aquarium | Blackspotted Puffer is solitary “Blackspotted puffers are solitary and territorial, only interacting with conspecifics during the breeding season.” |
| Reef | AquariumExhibit | Blackspotted Puffer is solitary “Blackspotted puffers are solitary and territorial, only interacting with conspecifics during the breeding season.” |
| Reef | AquariumExhibit | Blackspotted Puffer is solitary “Blackspotted puffers are solitary and territorial, only interacting with conspecifics during the breeding season.” |
| Reef | AquariumExhibit | Blackspotted Puffer is solitary “Blackspotted puffers are solitary and territorial, only interacting with conspecifics during the breeding season.” |
| Reef | Aquarium | Blackspotted Puffer is solitary “Blackspotted puffers are solitary and territorial, only interacting with conspecifics during the breeding season.” |
| EstuarineMangroveReef | Aquarium | Blackspotted Puffer is solitary “Blackspotted puffers are solitary and territorial, only interacting with conspecifics during the breeding season.” |
| EstuarineReef | Aquarium | Blackspotted Puffer is solitary “Blackspotted puffers are solitary and territorial, only interacting with conspecifics during the breeding season.” |
| Open SeaReef | Aquarium | Blackspotted Puffer is solitary “Blackspotted puffers are solitary and territorial, only interacting with conspecifics during the breeding season.” |
| EstuarineMangroveOpen SeaReef | Aquarium | Blackspotted Puffer is solitary “Blackspotted puffers are solitary and territorial, only interacting with conspecifics during the breeding season.” |
| Open SeaReef | Aquarium | Blackspotted Puffer is solitary “Blackspotted puffers are solitary and territorial, only interacting with conspecifics during the breeding season.” |
| EstuarineReef | Aquarium | Blackspotted Puffer is solitary “Blackspotted puffers are solitary and territorial, only interacting with conspecifics during the breeding season.” |
| EstuarineMangroveOpen SeaReef | Aquarium | Blackspotted Puffer is solitary “Blackspotted puffers are solitary and territorial, only interacting with conspecifics during the breeding season.” |
| Open SeaReef | AquariumExhibit | Blackspotted Puffer is solitary “Blackspotted puffers are solitary and territorial, only interacting with conspecifics during the breeding season.” |
| Reef | Aquarium | Blackspotted Puffer is solitary “Blackspotted puffers are solitary and territorial, only interacting with conspecifics during the breeding season.” |
| EstuarineOpen SeaReef | Aquarium | Blackspotted Puffer is solitary “Blackspotted puffers are solitary and territorial, only interacting with conspecifics during the breeding season.” |
| Reef | AquariumExhibit | Blackspotted Puffer is solitary “Blackspotted puffers are solitary and territorial, only interacting with conspecifics during the breeding season.” |
| EstuarineReef | Aquarium | Blackspotted Puffer is solitary “Blackspotted puffers are solitary and territorial, only interacting with conspecifics during the breeding season.” |
| Reef | Aquarium | Blackspotted Puffer is solitary “Blackspotted puffers are solitary and territorial, only interacting with conspecifics during the breeding season.” |
| Reef | AquariumExhibit | Blackspotted Puffer is solitary “Blackspotted puffers are solitary and territorial, only interacting with conspecifics during the breeding season.” |
| MangroveReef | AquariumExhibit | Blackspotted Puffer is solitary “Blackspotted puffers are solitary and territorial, only interacting with conspecifics during the breeding season.” |
| Reef | AquariumExhibit | Blackspotted Puffer is solitary “Blackspotted puffers are solitary and territorial, only interacting with conspecifics during the breeding season.” |
Close, but ruled out by enclosure type
Nothing: every species that shares a biome with the Blackspotted Puffer also shares its enclosure type.
Behaviour, size and weight
Blackspotted Puffer is classed as Solitary in Frontier's Social & Reproduction notes: “Blackspotted puffers are solitary and territorial, only interacting with conspecifics during the breeding season.” On size the game lists 0.33 m (nosetorump) for the male and 0.33 m for the female. Size and weight together decide the minimum habitat footprint, so use the female figure when you are sizing a breeding pair rather than a display animal.
FAQ
Can Blackspotted Puffer live with other animals in Planet Zoo 2?
No. 21 species share a biome and an enclosure type with Blackspotted Puffer, but every one of those pairings is ruled out by the official data, so it cannot be mixed into a shared habitat.
What biome does Blackspotted Puffer need in Planet Zoo 2?
Blackspotted Puffer accepts 1 biome: Reef. Biome is not cosmetic — a species placed outside its listed biomes will not thrive, however good the enclosure looks.
What barrier grade does Blackspotted Puffer need?
Blackspotted Puffer needs Grade 1 · 1m. Grade 1 to 2 sits at the cheap end of the range, which makes this a species you can house early in a new zoo without a rebuild.
Is Blackspotted Puffer in the base game or Deluxe?
Blackspotted Puffer ships with the base game in Planet Zoo 2 — no extra purchase is needed to add it to a zoo.
How big is Blackspotted Puffer in Planet Zoo 2?
Blackspotted Puffer is listed at 0.33 m (nosetorump), with an adult male weight of not published. Small-bodied species like this are the ones that fit into a starter zoo with room to spare, which is why they make good first purchases.
Is Blackspotted Puffer social or solitary?
Frontier's own Social & Reproduction text classes Blackspotted Puffer as solitary. “Blackspotted puffers are solitary and territorial, only interacting with conspecifics during the breeding season.” That classification is what decides most of the compatibility verdicts on this page.
Related
All 130 animals · Full compatibility chart for Blackspotted Puffer · Aquarium animals · Aviary birds · Deluxe edition animals · System requirements