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Planet Zoo 2 Game companion
Research

Common Hippopotamus

Research stages, unlocks and prerequisites for Common Hippopotamus.

Properties

Tree
Species
Level count
6
Items unlocked
1
Wild areas
Tanzania Reserve
Researched at
Habitat or exhibit and Research Centre
Career accreditation
Tier 3
Franchise accreditation
Tier 3
Categories
Release groups
Unlocked by research
Researched by
Vets
Unlock names
Hippopotamus Fact Sheet
Wild area
Tanzania Reserve
Wildlife Reserve
Tanzania Reserve

Research levels

LevelUnlocksResearch gateResearched at
Level 1Thriving Requirement 1: Waterfall and Metal Frame, at least 2UnknownUnknown
Level 2Thriving Requirement 2: at least 30 objects or plants with the Aquatic tag; Hippopotamus Fact SheetUnknownUnknown
Level 3Release groups and release to the wildUnknownUnknown
Level 4Thriving Requirement 3: Food Grade 2; Fertility Level 1 (+15% fertility)Before this level: an Observation Network (Observation Platform) in Tanzania Reserve and this species released in Tanzania ReserveUnknown
Level 5Thriving Requirement 4: Rubbing Pillar, at least 3UnknownUnknown
Level 6Thriving Requirement 5: Barrel Feeder - Hanging, at least 2; Fertility Level 2 (+30% fertility)UnknownUnknown

Observation network present at Tanzania Reserve AND Common Hippopotamus released at Tanzania Reserve

Diseases this species can catch

Zoopedia entry1
Related entries18
Sources3