Penguin Tetra & Fiddler Crab (Brackish)
Thayeria boehlkei · Uca sp.
Penguin Tetra: PeacefulFiddler Crab (Brackish): Mostly Peaceful
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Penguin Tetra Tank Mates & Compatibility
Penguin Tetra
Thayeria boehlkei
TemperamentPeaceful (2/10)
Adult Size6 cm
Temperature22–28°C
Water TypeFreshwater Only
Swim ZoneSurface, Mid-level
StockingSchool of 6+
Showing 265 - 288 of 735 Tank Mates
Not Recommended
Penguin Tetra & Figure 8 Puffer (Brackish)
Thayeria boehlkei · Dichotomyctere ocellatus
Penguin Tetra: PeacefulFigure 8 Puffer (Brackish): Aggressive
Penguin Tetra & Filament Barb
Thayeria boehlkei · Dawkinsia filamentosa
Penguin Tetra: PeacefulFilament Barb: Mostly Peaceful
Penguin Tetra & Finger Fish
Thayeria boehlkei · Monodactylus argenteus
Penguin Tetra: PeacefulFinger Fish: Semi-Aggressive
Penguin Tetra & Fire Eel
Thayeria boehlkei · Mastacembelus erythrotaenia
Penguin Tetra: PeacefulFire Eel: Mostly Peaceful
Penguin Tetra & Fire Tetra
Thayeria boehlkei · Hyphessobrycon flammeus
Penguin Tetra: PeacefulFire Tetra: Peaceful
Penguin Tetra & Firemouth Cichlid
Thayeria boehlkei · Thorichthys meeki
Penguin Tetra: PeacefulFiremouth Cichlid: Semi-Aggressive
Penguin Tetra & Five Banded Barb
Thayeria boehlkei · Desmopuntius pentazona
Penguin Tetra: PeacefulFive Banded Barb: Peaceful
Penguin Tetra & Flag Tetra
Thayeria boehlkei · Hyphessobrycon heterorhabdus
Penguin Tetra: PeacefulFlag Tetra: Peaceful
Penguin Tetra & Flagtail Cory (Mrs Schwartz's Cory)
Thayeria boehlkei · Corydoras robineae
Penguin Tetra: PeacefulFlagtail Cory (Mrs Schwartz's Cory): Peaceful
Penguin Tetra & Flagtail Prochilodus
Thayeria boehlkei · Semaprochilodus insignis
Penguin Tetra: PeacefulFlagtail Prochilodus: Semi-Aggressive
Penguin Tetra & Flash Pleco (L204)
Thayeria boehlkei · Panaqolus albomaculatus
Penguin Tetra: PeacefulFlash Pleco (L204): Mostly Peaceful
Penguin Tetra & Flavus Cichlid (Pseudotropheus Flavus)
Thayeria boehlkei · Chindongo flavus
Penguin Tetra: PeacefulFlavus Cichlid (Pseudotropheus Flavus): Aggressive
Penguin Tetra & Florida Flagfish
Thayeria boehlkei · Jordanella floridae
Penguin Tetra: PeacefulFlorida Flagfish: Semi-Aggressive
Penguin Tetra & Florida Gar
Thayeria boehlkei · Lepisosteus platyrhincus
Penguin Tetra: PeacefulFlorida Gar: Aggressive
Penguin Tetra & Flower Stingray
Thayeria boehlkei · Potamotrygon schroederi
Penguin Tetra: PeacefulFlower Stingray: Semi-Aggressive
Penguin Tetra & Flowerhorn Cichlid
Thayeria boehlkei · Hybrid cichlid (Amphilophus cross)
Penguin Tetra: PeacefulFlowerhorn Cichlid: Highly Aggressive
Penguin Tetra & Fly River Rainbowfish
Thayeria boehlkei · Melanotaenia sexlineata
Penguin Tetra: PeacefulFly River Rainbowfish: Peaceful
Penguin Tetra & Flying Fox
Thayeria boehlkei · Epalzeorhynchos kalopterus
Penguin Tetra: PeacefulFlying Fox: Aggressive
Penguin Tetra & Flyspeck Hardyhead
Thayeria boehlkei · Craterocephalus stercusmuscarum
Penguin Tetra: PeacefulFlyspeck Hardyhead: Peaceful
Penguin Tetra & Forktail Blue-eye
Thayeria boehlkei · Pseudomugil furcatus
Penguin Tetra: PeacefulForktail Blue-eye: Peaceful
Penguin Tetra & Fort Maguire Peacock
Thayeria boehlkei · Aulonocara hansbaenschi
Penguin Tetra: PeacefulFort Maguire Peacock: Semi-Aggressive
Penguin Tetra & Fosso Cichlid (Fossorochromis rostratus)
Thayeria boehlkei · Fossorochromis rostratus
Penguin Tetra: PeacefulFosso Cichlid (Fossorochromis rostratus): Semi-Aggressive
Penguin Tetra & Freshwater Angelfish
Thayeria boehlkei · Pterophyllum scalare
Penguin Tetra: PeacefulFreshwater Angelfish: Semi-Aggressive