Slender Rainbowfish & Apistogramma baenschi (Inca 50)
Melanotaenia gracilis · Apistogramma baenschi
Slender Rainbowfish: PeacefulApistogramma baenschi (Inca 50): Semi-Aggressive
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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 49 - 72 of 735 Tank Mates
Not Recommended
Slender Rainbowfish & Apistogramma borellii (Umbrella Cichlid)
Melanotaenia gracilis · Apistogramma borellii
Slender Rainbowfish: PeacefulApistogramma borellii (Umbrella Cichlid): Mostly Peaceful
Slender Rainbowfish & Apistogramma elizabethae
Melanotaenia gracilis · Apistogramma elizabethae
Slender Rainbowfish: PeacefulApistogramma elizabethae: Semi-Aggressive
Slender Rainbowfish & Apistogramma macmasteri
Melanotaenia gracilis · Apistogramma macmasteri
Slender Rainbowfish: PeacefulApistogramma macmasteri: Semi-Aggressive
Slender Rainbowfish & Apistogramma panduro
Melanotaenia gracilis · Apistogramma panduro
Slender Rainbowfish: PeacefulApistogramma panduro: Semi-Aggressive
Slender Rainbowfish & Apistogramma uaupesi
Melanotaenia gracilis · Apistogramma uaupesi
Slender Rainbowfish: PeacefulApistogramma uaupesi: Semi-Aggressive
Slender Rainbowfish & Apistogramma viejita
Melanotaenia gracilis · Apistogramma viejita
Slender Rainbowfish: PeacefulApistogramma viejita: Semi-Aggressive
Slender Rainbowfish & Apple Snail
Melanotaenia gracilis · Pomacea maculata
Slender Rainbowfish: PeacefulApple Snail: Peaceful
Slender Rainbowfish & Arapaima
Melanotaenia gracilis · Arapaima gigas
Slender Rainbowfish: PeacefulArapaima: Aggressive
Slender Rainbowfish & Arfak Rainbowfish
Melanotaenia gracilis · Melanotaenia arfakensis
Slender Rainbowfish: PeacefulArfak Rainbowfish: Peaceful
Slender Rainbowfish & Arrowhead Puffer
Melanotaenia gracilis · Pao suvattii
Slender Rainbowfish: PeacefulArrowhead Puffer: Highly Aggressive
Slender Rainbowfish & Arulius Barb
Melanotaenia gracilis · Dawkinsia arulius
Slender Rainbowfish: PeacefulArulius Barb: Mostly Peaceful
Slender Rainbowfish & Asher Cory
Melanotaenia gracilis · Corydoras tukano
Slender Rainbowfish: PeacefulAsher Cory: Peaceful
Slender Rainbowfish & Asian Arowana
Melanotaenia gracilis · Scleropages formosus
Slender Rainbowfish: PeacefulAsian Arowana: Aggressive
Slender Rainbowfish & Asian Upside Down Catfish
Melanotaenia gracilis · Mystus leucophasis
Slender Rainbowfish: PeacefulAsian Upside Down Catfish: Aggressive
Slender Rainbowfish & Assassin Snail
Melanotaenia gracilis · Anentome helena
Slender Rainbowfish: PeacefulAssassin Snail: Peaceful
Slender Rainbowfish & Auratus Cichlid (Mbuna)
Melanotaenia gracilis · Melanochromis auratus
Slender Rainbowfish: PeacefulAuratus Cichlid (Mbuna): Highly Aggressive
Slender Rainbowfish & Aurora Yellow Mbuna
Melanotaenia gracilis · Metriaclima sp. "Aurora Yellow"
Slender Rainbowfish: PeacefulAurora Yellow Mbuna: Aggressive
Slender Rainbowfish & Australian Pearl Arowana
Melanotaenia gracilis · Scleropages jardinii
Slender Rainbowfish: PeacefulAustralian Pearl Arowana: Highly Aggressive
Slender Rainbowfish & Australian Smelt
Melanotaenia gracilis · Retropinna semoni
Slender Rainbowfish: PeacefulAustralian Smelt: Peaceful
Slender Rainbowfish & Axelrod's Rainbowfish
Melanotaenia gracilis · Chilatherina axelrodi
Slender Rainbowfish: PeacefulAxelrod's Rainbowfish: Peaceful
Slender Rainbowfish & Azureus Cichlid
Melanotaenia gracilis · Copadichromis azureus
Slender Rainbowfish: PeacefulAzureus Cichlid: Semi-Aggressive
Slender Rainbowfish & Badis (Chameleon Fish)
Melanotaenia gracilis · Badis badis
Slender Rainbowfish: PeacefulBadis (Chameleon Fish): Semi-Aggressive
Slender Rainbowfish & Bahia Red
Melanotaenia gracilis · Geophagus sp. Bahia Red
Slender Rainbowfish: PeacefulBahia Red: Semi-Aggressive