Arulius Barb & Colombian Shark Catfish (Brackish)
Dawkinsia arulius · Ariopsis seemanni
Arulius Barb: Mostly PeacefulColombian Shark Catfish (Brackish): Semi-Aggressive
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Arulius Barb Tank Mates & Compatibility
Arulius Barb
Dawkinsia arulius
TemperamentMostly Peaceful (4/10)
Adult Size12 cm
Temperature19–25°C
Water TypeFreshwater Only
Swim ZoneMid-level, Bottom
StockingSchool of 6+
Showing 193 - 216 of 735 Tank Mates
Not Recommended
Arulius Barb & Colombian Tetra
Dawkinsia arulius · Hyphessobrycon columbianus
Arulius Barb: Mostly PeacefulColombian Tetra: Mostly Peaceful
Arulius Barb & Common Pleco
Dawkinsia arulius · Hypostomus plecostomus
Arulius Barb: Mostly PeacefulCommon Pleco: Mostly Peaceful
Arulius Barb & Common Pleco (Amazon Sailfin)
Dawkinsia arulius · Pterygoplichthys pardalis
Arulius Barb: Mostly PeacefulCommon Pleco (Amazon Sailfin): Mostly Peaceful
Arulius Barb & Common Synodontis (False Upside Down Catfish)
Dawkinsia arulius · Synodontis nigrita
Arulius Barb: Mostly PeacefulCommon Synodontis (False Upside Down Catfish): Mostly Peaceful
Arulius Barb & Common Whiptail Catfish
Dawkinsia arulius · Rineloricaria eigenmanni
Arulius Barb: Mostly PeacefulCommon Whiptail Catfish: Peaceful
Arulius Barb & Congo Bichir
Dawkinsia arulius · Polypterus endlicheri congicus
Arulius Barb: Mostly PeacefulCongo Bichir: Aggressive
Arulius Barb & Congo Puffer (Potato Puffer)
Dawkinsia arulius · Tetraodon miurus
Arulius Barb: Mostly PeacefulCongo Puffer (Potato Puffer): Highly Aggressive
Arulius Barb & Congo Tetra
Dawkinsia arulius · Phenacogrammus interruptus
Arulius Barb: Mostly PeacefulCongo Tetra: Peaceful
Arulius Barb & Contradens Pleco (Snowball Variant)
Dawkinsia arulius · Hypancistrus contradens
Arulius Barb: Mostly PeacefulContradens Pleco (Snowball Variant): Mostly Peaceful
Arulius Barb & Convict Cichlid
Dawkinsia arulius · Amatitlania nigrofasciata
Arulius Barb: Mostly PeacefulConvict Cichlid: Aggressive
Arulius Barb & Copper Harlequin Rasbora
Dawkinsia arulius · Trigonostigma hengeli
Arulius Barb: Mostly PeacefulCopper Harlequin Rasbora: Peaceful
Arulius Barb & Corona Rainbowfish
Dawkinsia arulius · Melanotaenia corona
Arulius Barb: Mostly PeacefulCorona Rainbowfish: Peaceful
Arulius Barb & Crimsonspotted Rainbowfish
Dawkinsia arulius · Melanotaenia duboulayi
Arulius Barb: Mostly PeacefulCrimsonspotted Rainbowfish: Peaceful
Arulius Barb & Crying Whiptail
Dawkinsia arulius · Loricaria sp. "Rio Atabapo"
Arulius Barb: Mostly PeacefulCrying Whiptail: Peaceful
Arulius Barb & Cuban Cichlid
Dawkinsia arulius · Nandopsis tetracanthus
Arulius Barb: Mostly PeacefulCuban Cichlid: Aggressive
Arulius Barb & Cuban Gar
Dawkinsia arulius · Atractosteus tristoechus
Arulius Barb: Mostly PeacefulCuban Gar: Semi-Aggressive
Arulius Barb & Cuckoo Catfish
Dawkinsia arulius · Synodontis multipunctatus
Arulius Barb: Mostly PeacefulCuckoo Catfish: Semi-Aggressive
Arulius Barb & Cupid Cichlid
Dawkinsia arulius · Biotodoma cupido
Arulius Barb: Mostly PeacefulCupid Cichlid: Mostly Peaceful
Arulius Barb & Cutteri Cichlid
Dawkinsia arulius · Amatitlania cutteri
Arulius Barb: Mostly PeacefulCutteri Cichlid: Aggressive
Arulius Barb & Cyprichromis Leptosoma
Dawkinsia arulius · Cyprichromis leptosoma
Arulius Barb: Mostly PeacefulCyprichromis Leptosoma: Mostly Peaceful
Arulius Barb & Dainty Cory (Salt and Pepper Cory)
Dawkinsia arulius · Corydoras habrosus
Arulius Barb: Mostly PeacefulDainty Cory (Salt and Pepper Cory): Peaceful
Arulius Barb & Debauwi Catfish (Three-Striped Glass Catfish)
Dawkinsia arulius · Pareutropius buffei
Arulius Barb: Mostly PeacefulDebauwi Catfish (Three-Striped Glass Catfish): Peaceful
Arulius Barb & Deep Water Hap (Placidochromis electra)
Dawkinsia arulius · Placidochromis electra
Arulius Barb: Mostly PeacefulDeep Water Hap (Placidochromis electra): Semi-Aggressive