Fiddler Crab (Brackish) & Walking Catfish (Clarias)
Uca sp. · Clarias batrachus
Fiddler Crab (Brackish): Mostly PeacefulWalking Catfish (Clarias): Aggressive
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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 697 - 720 of 735 Tank Mates
Not Recommended
Fiddler Crab (Brackish) & Wami Tilapia (Redeye)
Uca sp. · Oreochromis hornorum
Fiddler Crab (Brackish): Mostly PeacefulWami Tilapia (Redeye): Semi-Aggressive
Fiddler Crab (Brackish) & Warmouth
Uca sp. · Lepomis gulosus
Fiddler Crab (Brackish): Mostly PeacefulWarmouth: Aggressive
Fiddler Crab (Brackish) & Weeksi Bichir
Uca sp. · Polypterus weeksii
Fiddler Crab (Brackish): Mostly PeacefulWeeksi Bichir: Semi-Aggressive
Fiddler Crab (Brackish) & Wels Catfish (European Catfish)
Uca sp. · Silurus glanis
Fiddler Crab (Brackish): Mostly PeacefulWels Catfish (European Catfish): Aggressive
Fiddler Crab (Brackish) & West African Bichir
Uca sp. · Polypterus retropinnis
Fiddler Crab (Brackish): Mostly PeacefulWest African Bichir: Semi-Aggressive
Fiddler Crab (Brackish) & Western Rainbowfish
Uca sp. · Melanotaenia australis
Fiddler Crab (Brackish): Mostly PeacefulWestern Rainbowfish: Peaceful
Fiddler Crab (Brackish) & Whiptail Catfish
Uca sp. · Rineloricaria sp.
Fiddler Crab (Brackish): Mostly PeacefulWhiptail Catfish: Peaceful
Fiddler Crab (Brackish) & Whisker Shrimp
Uca sp. · Macrobrachium sp.
Fiddler Crab (Brackish): Mostly PeacefulWhisker Shrimp: Aggressive
Fiddler Crab (Brackish) & White Cheeked Goby
Uca sp. · Rhinogobius duospilus
Fiddler Crab (Brackish): Mostly PeacefulWhite Cheeked Goby: Mostly Peaceful
Fiddler Crab (Brackish) & White Cichlid
Uca sp. · Vieja argentea
Fiddler Crab (Brackish): Mostly PeacefulWhite Cichlid: Aggressive
Fiddler Crab (Brackish) & White Cloud Mountain Minnow
Uca sp. · Tanichthys albonubes
Fiddler Crab (Brackish): Mostly PeacefulWhite Cloud Mountain Minnow: Peaceful
Fiddler Crab (Brackish) & White Saum (Green Terror)
Uca sp. · Andinoacara stalsbergi
Fiddler Crab (Brackish): Mostly PeacefulWhite Saum (Green Terror): Aggressive
Fiddler Crab (Brackish) & White Top Hara (Gallireya Reef)
Uca sp. · Cynotilapia sp. 'hara'
Fiddler Crab (Brackish): Mostly PeacefulWhite Top Hara (Gallireya Reef): Aggressive
Fiddler Crab (Brackish) & Whiteseam Fighter
Uca sp. · Betta albimarginata
Fiddler Crab (Brackish): Mostly PeacefulWhiteseam Fighter: Mostly Peaceful
Fiddler Crab (Brackish) & Wolf Cichlid
Uca sp. · Parachromis dovii
Fiddler Crab (Brackish): Mostly PeacefulWolf Cichlid: Highly Aggressive
Fiddler Crab (Brackish) & Wolf Fish
Uca sp. · Hoplias malabaricus
Fiddler Crab (Brackish): Mostly PeacefulWolf Fish: Highly Aggressive
Fiddler Crab (Brackish) & Wrestling Halfbeak
Uca sp. · Dermogenys pusilla
Fiddler Crab (Brackish): Mostly PeacefulWrestling Halfbeak: Mostly Peaceful
Fiddler Crab (Brackish) & X-Ray Tetra (Pristella)
Uca sp. · Pristella maxillaris
Fiddler Crab (Brackish): Mostly PeacefulX-Ray Tetra (Pristella): Peaceful
Fiddler Crab (Brackish) & Xenotilapia ochrogenys
Uca sp. · Xenotilapia ochrogenys
Fiddler Crab (Brackish): Mostly PeacefulXenotilapia ochrogenys: Mostly Peaceful
Fiddler Crab (Brackish) & Xenotilapia papilio
Uca sp. · Xenotilapia papilio
Fiddler Crab (Brackish): Mostly PeacefulXenotilapia papilio: Semi-Aggressive
Fiddler Crab (Brackish) & Yellow Acara
Uca sp. · Aequidens metae
Fiddler Crab (Brackish): Mostly PeacefulYellow Acara: Semi-Aggressive
Fiddler Crab (Brackish) & Yellow Bullhead Catfish
Uca sp. · Ameiurus natalis
Fiddler Crab (Brackish): Mostly PeacefulYellow Bullhead Catfish: Semi-Aggressive
Fiddler Crab (Brackish) & Yellow Convict
Uca sp. · Cryptoheros nanoluteus
Fiddler Crab (Brackish): Mostly PeacefulYellow Convict: Semi-Aggressive