Alligator Gar Tank Mates & Compatibility

Alligator Gar

Atractosteus spatula

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TemperamentAggressive (7/10)

Adult Size200 cm

Temperature15–30°C

Water TypeBrackish Tolerant

Swim ZoneSurface, Mid-level

StockingSolo or group

Showing 97 - 120 of 735 Tank Mates

Alligator Gar & Betta Smaragdina

Atractosteus spatula · Betta smaragdina

Possible with Caution

Alligator Gar: AggressiveBetta Smaragdina: Semi-Aggressive

Alligator Gar & Black Acara

Atractosteus spatula · Cichlasoma bimaculatum

Possible with Caution

Alligator Gar: AggressiveBlack Acara: Semi-Aggressive

Alligator Gar & Black Belt Cichlid

Atractosteus spatula · Vieja maculicauda

Possible with Caution

Alligator Gar: AggressiveBlack Belt Cichlid: Aggressive

Alligator Gar & Black Bullhead Catfish

Atractosteus spatula · Ameiurus melas

Possible with Caution

Alligator Gar: AggressiveBlack Bullhead Catfish: Aggressive

Alligator Gar & Black Corydoras

Atractosteus spatula · Corydoras schultzei

Possible with Caution

Alligator Gar: AggressiveBlack Corydoras: Peaceful

Alligator Gar & Black Diamond Cichlid

Atractosteus spatula · Paratilapia polleni

Possible with Caution

Alligator Gar: AggressiveBlack Diamond Cichlid: Aggressive

Alligator Gar & Black Fin Cory

Atractosteus spatula · Corydoras leucomelas

Possible with Caution

Alligator Gar: AggressiveBlack Fin Cory: Peaceful

Alligator Gar & Black Ghost Knifefish

Atractosteus spatula · Apteronotus albifrons

Possible with Caution

Alligator Gar: AggressiveBlack Ghost Knifefish: Semi-Aggressive

Alligator Gar & Black Kuhli Loach

Atractosteus spatula · Pangio oblonga

Possible with Caution

Alligator Gar: AggressiveBlack Kuhli Loach: Peaceful

Alligator Gar & Black Marble Hoplo

Atractosteus spatula · Megalechis thoracata

Possible with Caution

Alligator Gar: AggressiveBlack Marble Hoplo: Mostly Peaceful

Alligator Gar & Black Neon Tetra

Atractosteus spatula · Hyphessobrycon herbertaxelrodi

Alligator Gar & Black Ocellatus

Atractosteus spatula · Lamprologus speciosus

Alligator Gar & Black Pacu

Atractosteus spatula · Colossoma macropomum

Possible with Caution

Alligator Gar: AggressiveBlack Pacu: Mostly Peaceful

Alligator Gar & Black Phantom Tetra

Atractosteus spatula · Hyphessobrycon megalopterus

Alligator Gar & Black Ruby Barb

Atractosteus spatula · Pethia nigrofasciata

Possible with Caution

Alligator Gar: AggressiveBlack Ruby Barb: Mostly Peaceful

Alligator Gar & Black Skirt Tetra

Atractosteus spatula · Gymnocorymbus ternetzi

Possible with Caution

Alligator Gar: AggressiveBlack Skirt Tetra: Mostly Peaceful

Alligator Gar & Black-Banded Rainbowfish

Atractosteus spatula · Melanotaenia nigrans

Possible with Caution

Alligator Gar: AggressiveBlack-Banded Rainbowfish: Peaceful

Alligator Gar & Blackline Rasbora

Atractosteus spatula · Rasbora borapetensis

Possible with Caution

Alligator Gar: AggressiveBlackline Rasbora: Peaceful

Alligator Gar & Bladder Snail (Pest Snail)

Atractosteus spatula · Physella acuta

Alligator Gar & Bleeding Heart Tetra

Atractosteus spatula · Hyphessobrycon erythrostigma

Possible with Caution

Alligator Gar: AggressiveBleeding Heart Tetra: Peaceful

Alligator Gar & Bleher's Rainbowfish

Atractosteus spatula · Chilatherina bleheri

Possible with Caution

Alligator Gar: AggressiveBleher's Rainbowfish: Peaceful

Alligator Gar & Blind Cave Tetra

Atractosteus spatula · Astyanax mexicanus

Possible with Caution

Alligator Gar: AggressiveBlind Cave Tetra: Mostly Peaceful

Alligator Gar & Blood Parrot Cichlid

Atractosteus spatula · Hybrid cichlid (Blood Parrot)

Possible with Caution

Alligator Gar: AggressiveBlood Parrot Cichlid: Semi-Aggressive

Alligator Gar & Bloodfin Tetra

Atractosteus spatula · Aphyocharax anisitsi

Possible with Caution

Alligator Gar: AggressiveBloodfin Tetra: Peaceful