Dusky Millions Fish Tank Mates & Compatibility

Dusky Millions Fish

Phalloceros caudimaculatus

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TemperamentPeaceful (2/10)

Adult Size6 cm

Temperature16–24°C

Water TypeBrackish Tolerant

Swim ZoneSurface, Mid-level

StockingGroup of 5+

Showing 97 - 120 of 735 Tank Mates

Dusky Millions Fish & Betta Macrostoma

Phalloceros caudimaculatus · Betta macrostoma

Dusky Millions Fish & Betta Smaragdina

Phalloceros caudimaculatus · Betta smaragdina

Possible with Caution

Dusky Millions Fish: PeacefulBetta Smaragdina: Semi-Aggressive

Dusky Millions Fish & Black Acara

Phalloceros caudimaculatus · Cichlasoma bimaculatum

Possible with Caution

Dusky Millions Fish: PeacefulBlack Acara: Semi-Aggressive

Dusky Millions Fish & Black Belt Cichlid

Phalloceros caudimaculatus · Vieja maculicauda

Possible with Caution

Dusky Millions Fish: PeacefulBlack Belt Cichlid: Aggressive

Dusky Millions Fish & Black Bullhead Catfish

Phalloceros caudimaculatus · Ameiurus melas

Possible with Caution

Dusky Millions Fish: PeacefulBlack Bullhead Catfish: Aggressive

Dusky Millions Fish & Black Corydoras

Phalloceros caudimaculatus · Corydoras schultzei

Ideal Tank Mates

Dusky Millions Fish: PeacefulBlack Corydoras: Peaceful

Dusky Millions Fish & Black Diamond Cichlid

Phalloceros caudimaculatus · Paratilapia polleni

Possible with Caution

Dusky Millions Fish: PeacefulBlack Diamond Cichlid: Aggressive

Dusky Millions Fish & Black Fin Cory

Phalloceros caudimaculatus · Corydoras leucomelas

Possible with Caution

Dusky Millions Fish: PeacefulBlack Fin Cory: Peaceful

Dusky Millions Fish & Black Ghost Knifefish

Phalloceros caudimaculatus · Apteronotus albifrons

Possible with Caution

Dusky Millions Fish: PeacefulBlack Ghost Knifefish: Semi-Aggressive

Dusky Millions Fish & Black Kuhli Loach

Phalloceros caudimaculatus · Pangio oblonga

Possible with Caution

Dusky Millions Fish: PeacefulBlack Kuhli Loach: Peaceful

Dusky Millions Fish & Black Marble Hoplo

Phalloceros caudimaculatus · Megalechis thoracata

Ideal Tank Mates

Dusky Millions Fish: PeacefulBlack Marble Hoplo: Mostly Peaceful

Dusky Millions Fish & Black Neon Tetra

Phalloceros caudimaculatus · Hyphessobrycon herbertaxelrodi

Possible with Caution

Dusky Millions Fish: PeacefulBlack Neon Tetra: Peaceful

Dusky Millions Fish & Black Ocellatus

Phalloceros caudimaculatus · Lamprologus speciosus

Possible with Caution

Dusky Millions Fish: PeacefulBlack Ocellatus: Aggressive

Dusky Millions Fish & Black Pacu

Phalloceros caudimaculatus · Colossoma macropomum

Possible with Caution

Dusky Millions Fish: PeacefulBlack Pacu: Mostly Peaceful

Dusky Millions Fish & Black Phantom Tetra

Phalloceros caudimaculatus · Hyphessobrycon megalopterus

Possible with Caution

Dusky Millions Fish: PeacefulBlack Phantom Tetra: Peaceful

Dusky Millions Fish & Black Ruby Barb

Phalloceros caudimaculatus · Pethia nigrofasciata

Possible with Caution

Dusky Millions Fish: PeacefulBlack Ruby Barb: Mostly Peaceful

Dusky Millions Fish & Black Skirt Tetra

Phalloceros caudimaculatus · Gymnocorymbus ternetzi

Possible with Caution

Dusky Millions Fish: PeacefulBlack Skirt Tetra: Mostly Peaceful

Dusky Millions Fish & Black-Banded Rainbowfish

Phalloceros caudimaculatus · Melanotaenia nigrans

Possible with Caution

Dusky Millions Fish: PeacefulBlack-Banded Rainbowfish: Peaceful

Dusky Millions Fish & Blackline Rasbora

Phalloceros caudimaculatus · Rasbora borapetensis

Possible with Caution

Dusky Millions Fish: PeacefulBlackline Rasbora: Peaceful

Dusky Millions Fish & Bladder Snail (Pest Snail)

Phalloceros caudimaculatus · Physella acuta

Ideal Tank Mates

Dusky Millions Fish: PeacefulBladder Snail (Pest Snail): Peaceful

Dusky Millions Fish & Bleeding Heart Tetra

Phalloceros caudimaculatus · Hyphessobrycon erythrostigma

Possible with Caution

Dusky Millions Fish: PeacefulBleeding Heart Tetra: Peaceful

Dusky Millions Fish & Bleher's Rainbowfish

Phalloceros caudimaculatus · Chilatherina bleheri

Possible with Caution

Dusky Millions Fish: PeacefulBleher's Rainbowfish: Peaceful

Dusky Millions Fish & Blind Cave Tetra

Phalloceros caudimaculatus · Astyanax mexicanus

Ideal Tank Mates

Dusky Millions Fish: PeacefulBlind Cave Tetra: Mostly Peaceful

Dusky Millions Fish & Blood Parrot Cichlid

Phalloceros caudimaculatus · Hybrid cichlid (Blood Parrot)

Possible with Caution

Dusky Millions Fish: PeacefulBlood Parrot Cichlid: Semi-Aggressive