Betta Smaragdina & Madagascar Rainbowfish
Betta smaragdina · Bedotia madagascariensis
Betta Smaragdina: Semi-AggressiveMadagascar Rainbowfish: Peaceful
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Betta Smaragdina Tank Mates & Compatibility
Betta Smaragdina
Betta smaragdina
TemperamentSemi-Aggressive (5/10)
Adult Size6 cm
Temperature22–28°C
Water TypeFreshwater Only
Swim ZoneSurface, Mid-level
StockingSolo or group
Showing 409 - 432 of 735 Tank Mates
Possible with Caution
Betta Smaragdina & Maingano Mbuna
Betta smaragdina · Pseudotropheus cyaneorhabdos
Betta Smaragdina: Semi-AggressiveMaingano Mbuna: Aggressive
Betta Smaragdina & Maison Reef Peacock
Betta smaragdina · Aulonocara stuartgranti "Maison Reef"
Betta Smaragdina: Semi-AggressiveMaison Reef Peacock: Semi-Aggressive
Betta Smaragdina & Malawi Eyebiter
Betta smaragdina · Dimidiochromis compressiceps
Betta Smaragdina: Semi-AggressiveMalawi Eyebiter: Aggressive
Betta Smaragdina & Malawi Gar
Betta smaragdina · Lichnochromis acuticeps
Betta Smaragdina: Semi-AggressiveMalawi Gar: Semi-Aggressive
Betta Smaragdina & Malawi Hawk
Betta smaragdina · Aristochromis christyi
Betta Smaragdina: Semi-AggressiveMalawi Hawk: Aggressive
Betta Smaragdina & Malaya Shrimp
Betta smaragdina · Caridina sp. "Malaya"
Betta Smaragdina: Semi-AggressiveMalaya Shrimp: Peaceful
Betta Smaragdina & Malaysian Trumpet Snail (MTS)
Betta smaragdina · Melanoides tuberculata
Betta Smaragdina: Semi-AggressiveMalaysian Trumpet Snail (MTS): Peaceful
Betta Smaragdina & Mamberamo Rainbowfish
Betta smaragdina · Melanotaenia mamberamo
Betta Smaragdina: Semi-AggressiveMamberamo Rainbowfish: Peaceful
Betta Smaragdina & Marble Goby
Betta smaragdina · Oxyeleotris marmorata
Betta Smaragdina: Semi-AggressiveMarble Goby: Aggressive
Betta Smaragdina & Marbled Bichir
Betta smaragdina · Polypterus polli
Betta Smaragdina: Semi-AggressiveMarbled Bichir: Semi-Aggressive
Betta Smaragdina & Marbled Hatchetfish
Betta smaragdina · Carnegiella strigata
Betta Smaragdina: Semi-AggressiveMarbled Hatchetfish: Peaceful
Betta Smaragdina & Marbled Whiptail
Betta smaragdina · Loricaria simillima
Betta Smaragdina: Semi-AggressiveMarbled Whiptail: Peaceful
Betta Smaragdina & Marlier's Julie
Betta smaragdina · Julidochromis marlieri
Betta Smaragdina: Semi-AggressiveMarlier's Julie: Semi-Aggressive
Betta Smaragdina & Masked Julie (Julidochromis)
Betta smaragdina · Julidochromis transcriptus
Betta Smaragdina: Semi-AggressiveMasked Julie (Julidochromis): Semi-Aggressive
Betta Smaragdina & Mayan Cichlid
Betta smaragdina · Mayaheros urophthalmus
Betta Smaragdina: Semi-AggressiveMayan Cichlid: Aggressive
Betta Smaragdina & Mayland's Rainbowfish
Betta smaragdina · Melanotaenia maylandi
Betta Smaragdina: Semi-AggressiveMayland's Rainbowfish: Peaceful
Betta Smaragdina & Mbu Puffer
Betta smaragdina · Tetraodon mbu
Betta Smaragdina: Semi-AggressiveMbu Puffer: Aggressive
Betta Smaragdina & Melon Barb
Betta smaragdina · Haludaria fasciata
Betta Smaragdina: Semi-AggressiveMelon Barb: Mostly Peaceful
Betta Smaragdina & Mexican Dwarf Crayfish (CPO)
Betta smaragdina · Cambarellus patzcuarensis
Betta Smaragdina: Semi-AggressiveMexican Dwarf Crayfish (CPO): Mostly Peaceful
Betta Smaragdina & Midas Cichlid
Betta smaragdina · Amphilophus citrinellus
Betta Smaragdina: Semi-AggressiveMidas Cichlid: Highly Aggressive
Betta Smaragdina & Midnight Catfish
Betta smaragdina · Auchenipterichthys coracoideus
Betta Smaragdina: Semi-AggressiveMidnight Catfish: Mostly Peaceful
Betta Smaragdina & Milomo Hap (Super VC10)
Betta smaragdina · Placidochromis milomo
Betta Smaragdina: Semi-AggressiveMilomo Hap (Super VC10): Semi-Aggressive
Betta Smaragdina & Misool Rainbowfish
Betta smaragdina · Melanotaenia misoolensis
Betta Smaragdina: Semi-AggressiveMisool Rainbowfish: Peaceful