Betta Smaragdina Tank Mates & Compatibility

Betta Smaragdina

Betta smaragdina

View full care guide

TemperamentSemi-Aggressive (5/10)

Adult Size6 cm

Temperature22–28°C

Water TypeFreshwater Only

Swim ZoneSurface, Mid-level

StockingSolo or group

Showing 265 - 288 of 735 Tank Mates

Betta Smaragdina & Figure 8 Puffer (Brackish)

Betta smaragdina · Dichotomyctere ocellatus

Betta Smaragdina & Filament Barb

Betta smaragdina · Dawkinsia filamentosa

Possible with Caution

Betta Smaragdina: Semi-AggressiveFilament Barb: Mostly Peaceful

Betta Smaragdina & Finger Fish

Betta smaragdina · Monodactylus argenteus

Betta Smaragdina & Fire Eel

Betta smaragdina · Mastacembelus erythrotaenia

Possible with Caution

Betta Smaragdina: Semi-AggressiveFire Eel: Mostly Peaceful

Betta Smaragdina & Fire Tetra

Betta smaragdina · Hyphessobrycon flammeus

Possible with Caution

Betta Smaragdina: Semi-AggressiveFire Tetra: Peaceful

Betta Smaragdina & Firemouth Cichlid

Betta smaragdina · Thorichthys meeki

Possible with Caution

Betta Smaragdina: Semi-AggressiveFiremouth Cichlid: Semi-Aggressive

Betta Smaragdina & Five Banded Barb

Betta smaragdina · Desmopuntius pentazona

Possible with Caution

Betta Smaragdina: Semi-AggressiveFive Banded Barb: Peaceful

Betta Smaragdina & Flag Tetra

Betta smaragdina · Hyphessobrycon heterorhabdus

Possible with Caution

Betta Smaragdina: Semi-AggressiveFlag Tetra: Peaceful

Betta Smaragdina & Flagtail Cory (Mrs Schwartz's Cory)

Betta smaragdina · Corydoras robineae

Possible with Caution

Betta Smaragdina: Semi-AggressiveFlagtail Cory (Mrs Schwartz's Cory): Peaceful

Betta Smaragdina & Flagtail Prochilodus

Betta smaragdina · Semaprochilodus insignis

Possible with Caution

Betta Smaragdina: Semi-AggressiveFlagtail Prochilodus: Semi-Aggressive

Betta Smaragdina & Flash Pleco (L204)

Betta smaragdina · Panaqolus albomaculatus

Possible with Caution

Betta Smaragdina: Semi-AggressiveFlash Pleco (L204): Mostly Peaceful

Betta Smaragdina & Flavus Cichlid (Pseudotropheus Flavus)

Betta smaragdina · Chindongo flavus

Betta Smaragdina & Florida Flagfish

Betta smaragdina · Jordanella floridae

Possible with Caution

Betta Smaragdina: Semi-AggressiveFlorida Flagfish: Semi-Aggressive

Betta Smaragdina & Florida Gar

Betta smaragdina · Lepisosteus platyrhincus

Possible with Caution

Betta Smaragdina: Semi-AggressiveFlorida Gar: Aggressive

Betta Smaragdina & Flower Stingray

Betta smaragdina · Potamotrygon schroederi

Possible with Caution

Betta Smaragdina: Semi-AggressiveFlower Stingray: Semi-Aggressive

Betta Smaragdina & Flowerhorn Cichlid

Betta smaragdina · Hybrid cichlid (Amphilophus cross)

Possible with Caution

Betta Smaragdina: Semi-AggressiveFlowerhorn Cichlid: Highly Aggressive

Betta Smaragdina & Fly River Rainbowfish

Betta smaragdina · Melanotaenia sexlineata

Possible with Caution

Betta Smaragdina: Semi-AggressiveFly River Rainbowfish: Peaceful

Betta Smaragdina & Flying Fox

Betta smaragdina · Epalzeorhynchos kalopterus

Possible with Caution

Betta Smaragdina: Semi-AggressiveFlying Fox: Aggressive

Betta Smaragdina & Flyspeck Hardyhead

Betta smaragdina · Craterocephalus stercusmuscarum

Possible with Caution

Betta Smaragdina: Semi-AggressiveFlyspeck Hardyhead: Peaceful

Betta Smaragdina & Forktail Blue-eye

Betta smaragdina · Pseudomugil furcatus

Possible with Caution

Betta Smaragdina: Semi-AggressiveForktail Blue-eye: Peaceful

Betta Smaragdina & Fort Maguire Peacock

Betta smaragdina · Aulonocara hansbaenschi

Betta Smaragdina & Fosso Cichlid (Fossorochromis rostratus)

Betta smaragdina · Fossorochromis rostratus

Betta Smaragdina & Freshwater Angelfish

Betta smaragdina · Pterophyllum scalare

Possible with Caution

Betta Smaragdina: Semi-AggressiveFreshwater Angelfish: Semi-Aggressive

Betta Smaragdina & Freshwater Barracuda

Betta smaragdina · Ctenolucius hujeta

Possible with Caution

Betta Smaragdina: Semi-AggressiveFreshwater Barracuda: Semi-Aggressive