Fiddler Crab (Brackish) & Sentani Rainbowfish
Uca sp. · Chilatherina sentaniensis
Fiddler Crab (Brackish): Mostly PeacefulSentani Rainbowfish: Mostly Peaceful
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Fiddler Crab (Brackish) Tank Mates & Compatibility
Fiddler Crab (Brackish)
Uca sp.
TemperamentMostly Peaceful (3/10)
Adult Size5 cm
Temperature24–30°C
Water TypeBrackish Required
Swim ZoneBottom
StockingGroup of 3+
Showing 601 - 624 of 735 Tank Mates
Not Recommended
Fiddler Crab (Brackish) & Sepik Rainbowfish
Uca sp. · Glossolepis multisquamata
Fiddler Crab (Brackish): Mostly PeacefulSepik Rainbowfish: Peaceful
Fiddler Crab (Brackish) & Serpae Tetra
Uca sp. · Hyphessobrycon eques
Fiddler Crab (Brackish): Mostly PeacefulSerpae Tetra: Semi-Aggressive
Fiddler Crab (Brackish) & Severum
Uca sp. · Heros severus
Fiddler Crab (Brackish): Mostly PeacefulSeverum: Semi-Aggressive
Fiddler Crab (Brackish) & Shell Dweller (Multi)
Uca sp. · Neolamprologus multifasciatus
Fiddler Crab (Brackish): Mostly PeacefulShell Dweller (Multi): Semi-Aggressive
Fiddler Crab (Brackish) & Shortbarbel Pangasius
Uca sp. · Pangasius micronemus
Fiddler Crab (Brackish): Mostly PeacefulShortbarbel Pangasius: Mostly Peaceful
Fiddler Crab (Brackish) & Shortnose Gar
Uca sp. · Lepisosteus platostomus
Fiddler Crab (Brackish): Mostly PeacefulShortnose Gar: Aggressive
Fiddler Crab (Brackish) & Shovelnose Sturgeon
Uca sp. · Scaphirhynchus platorynchus
Fiddler Crab (Brackish): Mostly PeacefulShovelnose Sturgeon: Mostly Peaceful
Fiddler Crab (Brackish) & Siamese Algae Eater
Uca sp. · Crossocheilus oblongus
Fiddler Crab (Brackish): Mostly PeacefulSiamese Algae Eater: Mostly Peaceful
Fiddler Crab (Brackish) & Siamese Tiger Fish
Uca sp. · Datnioides pulcher
Fiddler Crab (Brackish): Mostly PeacefulSiamese Tiger Fish: Semi-Aggressive
Fiddler Crab (Brackish) & Silver Arowana
Uca sp. · Osteoglossum bicirrhosum
Fiddler Crab (Brackish): Mostly PeacefulSilver Arowana: Semi-Aggressive
Fiddler Crab (Brackish) & Silver Datnoid (Silver Tigerfish)
Uca sp. · Datnioides polota
Fiddler Crab (Brackish): Mostly PeacefulSilver Datnoid (Silver Tigerfish): Semi-Aggressive
Fiddler Crab (Brackish) & Silver Dollar
Uca sp. · Metynnis argenteus
Fiddler Crab (Brackish): Mostly PeacefulSilver Dollar: Peaceful
Fiddler Crab (Brackish) & Silver Flying Fox
Uca sp. · Crossocheilus reticulatus
Fiddler Crab (Brackish): Mostly PeacefulSilver Flying Fox: Mostly Peaceful
Fiddler Crab (Brackish) & Silver Hatchetfish
Uca sp. · Gasteropelecus sternicla
Fiddler Crab (Brackish): Mostly PeacefulSilver Hatchetfish: Peaceful
Fiddler Crab (Brackish) & Silver Prochilodus
Uca sp. · Semaprochilodus taeniurus
Fiddler Crab (Brackish): Mostly PeacefulSilver Prochilodus: Mostly Peaceful
Fiddler Crab (Brackish) & Silver Rainbowfish
Uca sp. · Chilatherina crassispinosa
Fiddler Crab (Brackish): Mostly PeacefulSilver Rainbowfish: Peaceful
Fiddler Crab (Brackish) & Silver Tiger Perch (American Tigerfish)
Uca sp. · Datnioides polota
Fiddler Crab (Brackish): Mostly PeacefulSilver Tiger Perch (American Tigerfish): Aggressive
Fiddler Crab (Brackish) & Silvertip Tetra
Uca sp. · Hasemania nana
Fiddler Crab (Brackish): Mostly PeacefulSilvertip Tetra: Mostly Peaceful
Fiddler Crab (Brackish) & Sixbar Distichodus
Uca sp. · Distichodus sexfasciatus
Fiddler Crab (Brackish): Mostly PeacefulSixbar Distichodus: Aggressive
Fiddler Crab (Brackish) & Skunk Botia
Uca sp. · Yasuhikotakia morleti
Fiddler Crab (Brackish): Mostly PeacefulSkunk Botia: Aggressive
Fiddler Crab (Brackish) & Skunk Cory
Uca sp. · Corydoras arcuatus
Fiddler Crab (Brackish): Mostly PeacefulSkunk Cory: Peaceful
Fiddler Crab (Brackish) & Slender Rainbowfish
Uca sp. · Melanotaenia gracilis
Fiddler Crab (Brackish): Mostly PeacefulSlender Rainbowfish: Peaceful
Fiddler Crab (Brackish) & Smallmouth Bass
Uca sp. · Micropterus dolomieu
Fiddler Crab (Brackish): Mostly PeacefulSmallmouth Bass: Aggressive