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 97 - 120 of 735 Tank Mates

Betta Smaragdina & Betta Macrostoma

Betta smaragdina · Betta macrostoma

Possible with Caution

Betta Smaragdina: Semi-AggressiveBetta Macrostoma: Semi-Aggressive

Betta Smaragdina & Black Acara

Betta smaragdina · Cichlasoma bimaculatum

Possible with Caution

Betta Smaragdina: Semi-AggressiveBlack Acara: Semi-Aggressive

Betta Smaragdina & Black Belt Cichlid

Betta smaragdina · Vieja maculicauda

Possible with Caution

Betta Smaragdina: Semi-AggressiveBlack Belt Cichlid: Aggressive

Betta Smaragdina & Black Bullhead Catfish

Betta smaragdina · Ameiurus melas

Possible with Caution

Betta Smaragdina: Semi-AggressiveBlack Bullhead Catfish: Aggressive

Betta Smaragdina & Black Corydoras

Betta smaragdina · Corydoras schultzei

Possible with Caution

Betta Smaragdina: Semi-AggressiveBlack Corydoras: Peaceful

Betta Smaragdina & Black Diamond Cichlid

Betta smaragdina · Paratilapia polleni

Possible with Caution

Betta Smaragdina: Semi-AggressiveBlack Diamond Cichlid: Aggressive

Betta Smaragdina & Black Fin Cory

Betta smaragdina · Corydoras leucomelas

Possible with Caution

Betta Smaragdina: Semi-AggressiveBlack Fin Cory: Peaceful

Betta Smaragdina & Black Ghost Knifefish

Betta smaragdina · Apteronotus albifrons

Possible with Caution

Betta Smaragdina: Semi-AggressiveBlack Ghost Knifefish: Semi-Aggressive

Betta Smaragdina & Black Kuhli Loach

Betta smaragdina · Pangio oblonga

Possible with Caution

Betta Smaragdina: Semi-AggressiveBlack Kuhli Loach: Peaceful

Betta Smaragdina & Black Marble Hoplo

Betta smaragdina · Megalechis thoracata

Possible with Caution

Betta Smaragdina: Semi-AggressiveBlack Marble Hoplo: Mostly Peaceful

Betta Smaragdina & Black Neon Tetra

Betta smaragdina · Hyphessobrycon herbertaxelrodi

Possible with Caution

Betta Smaragdina: Semi-AggressiveBlack Neon Tetra: Peaceful

Betta Smaragdina & Black Ocellatus

Betta smaragdina · Lamprologus speciosus

Possible with Caution

Betta Smaragdina: Semi-AggressiveBlack Ocellatus: Aggressive

Betta Smaragdina & Black Pacu

Betta smaragdina · Colossoma macropomum

Possible with Caution

Betta Smaragdina: Semi-AggressiveBlack Pacu: Mostly Peaceful

Betta Smaragdina & Black Phantom Tetra

Betta smaragdina · Hyphessobrycon megalopterus

Possible with Caution

Betta Smaragdina: Semi-AggressiveBlack Phantom Tetra: Peaceful

Betta Smaragdina & Black Ruby Barb

Betta smaragdina · Pethia nigrofasciata

Possible with Caution

Betta Smaragdina: Semi-AggressiveBlack Ruby Barb: Mostly Peaceful

Betta Smaragdina & Black Skirt Tetra

Betta smaragdina · Gymnocorymbus ternetzi

Possible with Caution

Betta Smaragdina: Semi-AggressiveBlack Skirt Tetra: Mostly Peaceful

Betta Smaragdina & Black-Banded Rainbowfish

Betta smaragdina · Melanotaenia nigrans

Possible with Caution

Betta Smaragdina: Semi-AggressiveBlack-Banded Rainbowfish: Peaceful

Betta Smaragdina & Blackline Rasbora

Betta smaragdina · Rasbora borapetensis

Possible with Caution

Betta Smaragdina: Semi-AggressiveBlackline Rasbora: Peaceful

Betta Smaragdina & Bladder Snail (Pest Snail)

Betta smaragdina · Physella acuta

Possible with Caution

Betta Smaragdina: Semi-AggressiveBladder Snail (Pest Snail): Peaceful

Betta Smaragdina & Bleeding Heart Tetra

Betta smaragdina · Hyphessobrycon erythrostigma

Possible with Caution

Betta Smaragdina: Semi-AggressiveBleeding Heart Tetra: Peaceful

Betta Smaragdina & Bleher's Rainbowfish

Betta smaragdina · Chilatherina bleheri

Possible with Caution

Betta Smaragdina: Semi-AggressiveBleher's Rainbowfish: Peaceful

Betta Smaragdina & Blind Cave Tetra

Betta smaragdina · Astyanax mexicanus

Possible with Caution

Betta Smaragdina: Semi-AggressiveBlind Cave Tetra: Mostly Peaceful

Betta Smaragdina & Blood Parrot Cichlid

Betta smaragdina · Hybrid cichlid (Blood Parrot)

Possible with Caution

Betta Smaragdina: Semi-AggressiveBlood Parrot Cichlid: Semi-Aggressive

Betta Smaragdina & Bloodfin Tetra

Betta smaragdina · Aphyocharax anisitsi

Possible with Caution

Betta Smaragdina: Semi-AggressiveBloodfin Tetra: Peaceful