Slender Rainbowfish & Reticulated Stingray (Teacup Ray)
Melanotaenia gracilis · Potamotrygon orbignyi
Slender Rainbowfish: PeacefulReticulated Stingray (Teacup Ray): Mostly Peaceful
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Slender Rainbowfish Tank Mates & Compatibility
Slender Rainbowfish
Melanotaenia gracilis
TemperamentPeaceful (2/10)
Adult Size8 cm
Temperature22–28°C
Water TypeFreshwater Only
Swim ZoneSurface, Mid-level
StockingSchool of 6+
Showing 577 - 600 of 735 Tank Mates
Ideal Tank Mates
Slender Rainbowfish & Rhomb Barb
Melanotaenia gracilis · Desmopuntius rhomboocellatus
Slender Rainbowfish: PeacefulRhomb Barb: Peaceful
Slender Rainbowfish & Riffle Shrimp
Melanotaenia gracilis · Australatya striolata
Slender Rainbowfish: PeacefulRiffle Shrimp: Peaceful
Slender Rainbowfish & Rio Negro Dwarf Cichlid
Melanotaenia gracilis · Ivanacara adoketa
Slender Rainbowfish: PeacefulRio Negro Dwarf Cichlid: Aggressive
Slender Rainbowfish & Rose Danio
Melanotaenia gracilis · Danio roseus
Slender Rainbowfish: PeacefulRose Danio: Peaceful
Slender Rainbowfish & Rosy Barb
Melanotaenia gracilis · Pethia conchonius
Slender Rainbowfish: PeacefulRosy Barb: Mostly Peaceful
Slender Rainbowfish & Rosy Finned Tetra
Melanotaenia gracilis · Hyphessobrycon rosaceus
Slender Rainbowfish: PeacefulRosy Finned Tetra: Peaceful
Slender Rainbowfish & Rosy Red Minnow / Fathead Minnow
Melanotaenia gracilis · Pimephales promelas
Slender Rainbowfish: PeacefulRosy Red Minnow / Fathead Minnow: Peaceful
Slender Rainbowfish & Royal Farlowella Catfish
Melanotaenia gracilis · Sturisoma panamense
Slender Rainbowfish: PeacefulRoyal Farlowella Catfish: Peaceful
Slender Rainbowfish & Royal Pleco (L190)
Melanotaenia gracilis · Panaque nigrolineatus
Slender Rainbowfish: PeacefulRoyal Pleco (L190): Semi-Aggressive
Slender Rainbowfish & Ruby Green Hap
Melanotaenia gracilis · Haplochromis sp. 'Ruby Green'
Slender Rainbowfish: PeacefulRuby Green Hap: Aggressive
Slender Rainbowfish & Rummy-Nose Tetra
Melanotaenia gracilis · Hemigrammus rhodostomus
Slender Rainbowfish: PeacefulRummy-Nose Tetra: Peaceful
Slender Rainbowfish & Rummynose Rasbora
Melanotaenia gracilis · Sawbwa resplendens
Slender Rainbowfish: PeacefulRummynose Rasbora: Peaceful
Slender Rainbowfish & Rusty Cichlid
Melanotaenia gracilis · Iodotropheus sprengerae
Slender Rainbowfish: PeacefulRusty Cichlid: Semi-Aggressive
Slender Rainbowfish & Saddled Bichir
Melanotaenia gracilis · Polypterus endlicheri
Slender Rainbowfish: PeacefulSaddled Bichir: Semi-Aggressive
Slender Rainbowfish & Sailfin Molly
Melanotaenia gracilis · Poecilia latipinna
Slender Rainbowfish: PeacefulSailfin Molly: Mostly Peaceful
Slender Rainbowfish & Sajica Cichlid (T-Bar Cichlid)
Melanotaenia gracilis · Amatitlania sajica
Slender Rainbowfish: PeacefulSajica Cichlid (T-Bar Cichlid): Semi-Aggressive
Slender Rainbowfish & Salvini Cichlid
Melanotaenia gracilis · Trichromis salvini
Slender Rainbowfish: PeacefulSalvini Cichlid: Highly Aggressive
Slender Rainbowfish & San Juan Cory
Melanotaenia gracilis · Corydoras bilineatus
Slender Rainbowfish: PeacefulSan Juan Cory: Peaceful
Slender Rainbowfish & Saulosi Cichlid
Melanotaenia gracilis · Chindongo saulosi
Slender Rainbowfish: PeacefulSaulosi Cichlid: Aggressive
Slender Rainbowfish & Scarlet Badis
Melanotaenia gracilis · Dario dario
Slender Rainbowfish: PeacefulScarlet Badis: Mostly Peaceful
Slender Rainbowfish & Scat (Brackish)
Melanotaenia gracilis · Scatophagus argus
Slender Rainbowfish: PeacefulScat (Brackish): Mostly Peaceful
Slender Rainbowfish & Schwartz's Cory
Melanotaenia gracilis · Corydoras schwartzi
Slender Rainbowfish: PeacefulSchwartz's Cory: Peaceful
Slender Rainbowfish & Scissortail Rasbora
Melanotaenia gracilis · Rasbora trilineata
Slender Rainbowfish: PeacefulScissortail Rasbora: Peaceful