Fiddler Crab (Brackish) & Bloodfin Tetra
Uca sp. · Aphyocharax anisitsi
Fiddler Crab (Brackish): Mostly PeacefulBloodfin Tetra: 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 121 - 144 of 735 Tank Mates
Not Recommended
Fiddler Crab (Brackish) & Blue Acara
Uca sp. · Andinoacara pulcher
Fiddler Crab (Brackish): Mostly PeacefulBlue Acara: Semi-Aggressive
Fiddler Crab (Brackish) & Blue Back Blue Eye
Uca sp. · Pseudomugil cyanodorsalis
Fiddler Crab (Brackish): Mostly PeacefulBlue Back Blue Eye: Peaceful
Fiddler Crab (Brackish) & Blue Botia
Uca sp. · Yasuhikotakia modesta
Fiddler Crab (Brackish): Mostly PeacefulBlue Botia: Semi-Aggressive
Fiddler Crab (Brackish) & Blue Dolphin (Hap)
Uca sp. · Cyrtocara moorii
Fiddler Crab (Brackish): Mostly PeacefulBlue Dolphin (Hap): Semi-Aggressive
Fiddler Crab (Brackish) & Blue Emperor Tetra
Uca sp. · Inpaichthys kerri
Fiddler Crab (Brackish): Mostly PeacefulBlue Emperor Tetra: Peaceful
Fiddler Crab (Brackish) & Blue Pearl Shrimp
Uca sp. · Neocaridina zhangjiajiensis
Fiddler Crab (Brackish): Mostly PeacefulBlue Pearl Shrimp: Peaceful
Fiddler Crab (Brackish) & Blue Point Cichlid
Uca sp. · Andinoacara coeruleopunctatus
Fiddler Crab (Brackish): Mostly PeacefulBlue Point Cichlid: Semi-Aggressive
Fiddler Crab (Brackish) & Blue Rainbowfish
Uca sp. · Melanotaenia caerulea
Fiddler Crab (Brackish): Mostly PeacefulBlue Rainbowfish: Peaceful
Fiddler Crab (Brackish) & Blue Sifter
Uca sp. · Cribroheros robertsoni
Fiddler Crab (Brackish): Mostly PeacefulBlue Sifter: Semi-Aggressive
Fiddler Crab (Brackish) & Blue Tetra
Uca sp. · Knodus borki
Fiddler Crab (Brackish): Mostly PeacefulBlue Tetra: Semi-Aggressive
Fiddler Crab (Brackish) & Blue Tilapia
Uca sp. · Oreochromis aureus
Fiddler Crab (Brackish): Mostly PeacefulBlue Tilapia: Semi-Aggressive
Fiddler Crab (Brackish) & Bluegill Sunfish
Uca sp. · Lepomis macrochirus
Fiddler Crab (Brackish): Mostly PeacefulBluegill Sunfish: Aggressive
Fiddler Crab (Brackish) & Boeseman's Rainbowfish
Uca sp. · Melanotaenia boesemani
Fiddler Crab (Brackish): Mostly PeacefulBoeseman's Rainbowfish: Peaceful
Fiddler Crab (Brackish) & Bolivian Ram
Uca sp. · Mikrogeophagus altispinosus
Fiddler Crab (Brackish): Mostly PeacefulBolivian Ram: Mostly Peaceful
Fiddler Crab (Brackish) & Brevis Shelldweller
Uca sp. · Neolamprologus brevis
Fiddler Crab (Brackish): Mostly PeacefulBrevis Shelldweller: Semi-Aggressive
Fiddler Crab (Brackish) & Brilliant Rasbora
Uca sp. · Rasbora einthovenii
Fiddler Crab (Brackish): Mostly PeacefulBrilliant Rasbora: Peaceful
Fiddler Crab (Brackish) & Brilliant Rummy-Nose Tetra
Uca sp. · Hemigrammus bleheri
Fiddler Crab (Brackish): Mostly PeacefulBrilliant Rummy-Nose Tetra: Peaceful
Fiddler Crab (Brackish) & Bristlenose Pleco
Uca sp. · Ancistrus cf. cirrhosus
Fiddler Crab (Brackish): Mostly PeacefulBristlenose Pleco: Peaceful
Fiddler Crab (Brackish) & Bronze Corydoras
Uca sp. · Corydoras aeneus
Fiddler Crab (Brackish): Mostly PeacefulBronze Corydoras: Peaceful
Fiddler Crab (Brackish) & Brown Bullhead Catfish
Uca sp. · Ameiurus nebulosus
Fiddler Crab (Brackish): Mostly PeacefulBrown Bullhead Catfish: Semi-Aggressive
Fiddler Crab (Brackish) & Brown Camo Shrimp
Uca sp. · Caridina babaulti var. Brown
Fiddler Crab (Brackish): Mostly PeacefulBrown Camo Shrimp: Peaceful
Fiddler Crab (Brackish) & Brown Hoplo Catfish
Uca sp. · Hoplosternum littorale
Fiddler Crab (Brackish): Mostly PeacefulBrown Hoplo Catfish: Peaceful
Fiddler Crab (Brackish) & Brown Puffer
Uca sp. · Pao turgidus
Fiddler Crab (Brackish): Mostly PeacefulBrown Puffer: Highly Aggressive