Fiddler Crab (Brackish) & Mokele-mbembe Bichir
Uca sp. · Polypterus mokelembembe
Fiddler Crab (Brackish): Mostly PeacefulMokele-mbembe Bichir: Semi-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 433 - 456 of 735 Tank Mates
Not Recommended
Fiddler Crab (Brackish) & Molly (Sailfin/Black/Dalmatian)
Uca sp. · Poecilia sphenops
Fiddler Crab (Brackish): Mostly PeacefulMolly (Sailfin/Black/Dalmatian): Mostly Peaceful
Fiddler Crab (Brackish) & Mono Sebae (Brackish)
Uca sp. · Monodactylus sebae
Fiddler Crab (Brackish): Mostly PeacefulMono Sebae (Brackish): Mostly Peaceful
Fiddler Crab (Brackish) & Monster Wolf Fish (Aimara)
Uca sp. · Hoplias aimara
Fiddler Crab (Brackish): Mostly PeacefulMonster Wolf Fish (Aimara): Highly Aggressive
Fiddler Crab (Brackish) & Moonlight Gourami
Uca sp. · Trichogaster microlepis
Fiddler Crab (Brackish): Mostly PeacefulMoonlight Gourami: Mostly Peaceful
Fiddler Crab (Brackish) & Mosquitofish (Gambusia)
Uca sp. · Gambusia affinis
Fiddler Crab (Brackish): Mostly PeacefulMosquitofish (Gambusia): Aggressive
Fiddler Crab (Brackish) & Motoro Stingray
Uca sp. · Potamotrygon motoro
Fiddler Crab (Brackish): Mostly PeacefulMotoro Stingray: Semi-Aggressive
Fiddler Crab (Brackish) & Mottled Loach
Uca sp. · Paracanthocobitis botia
Fiddler Crab (Brackish): Mostly PeacefulMottled Loach: Mostly Peaceful
Fiddler Crab (Brackish) & Mountain Rainbowfish
Uca sp. · Melanotaenia monticola
Fiddler Crab (Brackish): Mostly PeacefulMountain Rainbowfish: Peaceful
Fiddler Crab (Brackish) & Mozambique Tilapia (Redfin)
Uca sp. · Oreochromis mossambicus
Fiddler Crab (Brackish): Mostly PeacefulMozambique Tilapia (Redfin): Aggressive
Fiddler Crab (Brackish) & Msobo Mbuna
Uca sp. · Metriaclima sp. "Msobo"
Fiddler Crab (Brackish): Mostly PeacefulMsobo Mbuna: Aggressive
Fiddler Crab (Brackish) & Mubi Rainbowfish
Uca sp. · Melanotaenia mubiensis
Fiddler Crab (Brackish): Mostly PeacefulMubi Rainbowfish: Peaceful
Fiddler Crab (Brackish) & Murray River Rainbowfish
Uca sp. · Melanotaenia fluviatilis
Fiddler Crab (Brackish): Mostly PeacefulMurray River Rainbowfish: Peaceful
Fiddler Crab (Brackish) & Mystery Snail
Uca sp. · Pomacea bridgesii
Fiddler Crab (Brackish): Mostly PeacefulMystery Snail: Peaceful
Fiddler Crab (Brackish) & Nana Rasbora
Uca sp. · Microdevario nana
Fiddler Crab (Brackish): Mostly PeacefulNana Rasbora: Peaceful
Fiddler Crab (Brackish) & Needlenose Gar
Uca sp. · Xenentodon cancila
Fiddler Crab (Brackish): Mostly PeacefulNeedlenose Gar: Semi-Aggressive
Fiddler Crab (Brackish) & Neolamprologus Fasciatus
Uca sp. · Neolamprologus fasciatus
Fiddler Crab (Brackish): Mostly PeacefulNeolamprologus Fasciatus: Semi-Aggressive
Fiddler Crab (Brackish) & Neolamprologus Pulcher
Uca sp. · Neolamprologus pulcher
Fiddler Crab (Brackish): Mostly PeacefulNeolamprologus Pulcher: Aggressive
Fiddler Crab (Brackish) & Neolamprologus Similis
Uca sp. · Neolamprologus similis
Fiddler Crab (Brackish): Mostly PeacefulNeolamprologus Similis: Semi-Aggressive
Fiddler Crab (Brackish) & Neolamprologus Tretocephalus
Uca sp. · Neolamprologus tretocephalus
Fiddler Crab (Brackish): Mostly PeacefulNeolamprologus Tretocephalus: Aggressive
Fiddler Crab (Brackish) & Neon Blue Cichlid
Uca sp. · Paracyprichromis nigripinnis
Fiddler Crab (Brackish): Mostly PeacefulNeon Blue Cichlid: Mostly Peaceful
Fiddler Crab (Brackish) & Neon Blue Goby
Uca sp. · Stiphodon atropurpureus
Fiddler Crab (Brackish): Mostly PeacefulNeon Blue Goby: Mostly Peaceful
Fiddler Crab (Brackish) & Neon Green Rasbora (Kubotai)
Uca sp. · Microdevario kubotai
Fiddler Crab (Brackish): Mostly PeacefulNeon Green Rasbora (Kubotai): Peaceful
Fiddler Crab (Brackish) & Neon Tetra
Uca sp. · Paracheirodon innesi
Fiddler Crab (Brackish): Mostly PeacefulNeon Tetra: Peaceful