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 553 - 576 of 735 Tank Mates

Alligator Gar & Red Phantom Tetra

Atractosteus spatula · Hyphessobrycon sweglesi

Alligator Gar & Red Rainbowfish

Atractosteus spatula · Glossolepis incisus

Possible with Caution

Alligator Gar: AggressiveRed Rainbowfish: Mostly Peaceful

Alligator Gar & Red Striped Eartheater

Atractosteus spatula · Geophagus surinamensis

Possible with Caution

Alligator Gar: AggressiveRed Striped Eartheater: Mostly Peaceful

Alligator Gar & Red Swamp Crayfish

Atractosteus spatula · Procambarus clarkii

Possible with Caution

Alligator Gar: AggressiveRed Swamp Crayfish: Highly Aggressive

Alligator Gar & Red Tail Barracuda

Atractosteus spatula · Acestrorhynchus falcatus

Possible with Caution

Alligator Gar: AggressiveRed Tail Barracuda: Aggressive

Alligator Gar & Red Tailed Black Shark

Atractosteus spatula · Epalzeorhynchos bicolor

Possible with Caution

Alligator Gar: AggressiveRed Tailed Black Shark: Aggressive

Alligator Gar & Red Tailed Redeye Puffer

Atractosteus spatula · Carinotetraodon irrubesco

Alligator Gar & Red Terror (Festa's Cichlid)

Atractosteus spatula · Mesoheros festae

Possible with Caution

Alligator Gar: AggressiveRed Terror (Festa's Cichlid): Highly Aggressive

Alligator Gar & Red Top Cobalt Cichlid

Atractosteus spatula · Metriaclima greshakei

Possible with Caution

Alligator Gar: AggressiveRed Top Cobalt Cichlid: Aggressive

Alligator Gar & Red Tupfel Shrimp

Atractosteus spatula · Caridina serrata

Alligator Gar & Red Zebra Cichlid (Cherry Red)

Atractosteus spatula · Metriaclima estherae

Possible with Caution

Alligator Gar: AggressiveRed Zebra Cichlid (Cherry Red): Aggressive

Alligator Gar & Red-Bellied Piranha

Atractosteus spatula · Pygocentrus nattereri

Possible with Caution

Alligator Gar: AggressiveRed-Bellied Piranha: Aggressive

Alligator Gar & Red-Finned Rainbowfish

Atractosteus spatula · Melanotaenia rubripinnis

Possible with Caution

Alligator Gar: AggressiveRed-Finned Rainbowfish: Peaceful

Alligator Gar & Red-Tail Catfish

Atractosteus spatula · Phractocephalus hemioliopterus

Possible with Caution

Alligator Gar: AggressiveRed-Tail Catfish: Aggressive

Alligator Gar & Redbreast Sunfish

Atractosteus spatula · Lepomis auritus

Possible with Caution

Alligator Gar: AggressiveRedbreast Sunfish: Aggressive

Alligator Gar & Redear Sunfish

Atractosteus spatula · Lepomis microlophus

Possible with Caution

Alligator Gar: AggressiveRedear Sunfish: Semi-Aggressive

Alligator Gar & Redhead Cichlid

Atractosteus spatula · Vieja melanura

Possible with Caution

Alligator Gar: AggressiveRedhead Cichlid: Aggressive

Alligator Gar & Redhead Severum

Atractosteus spatula · Heros sp. Rotkeil

Possible with Caution

Alligator Gar: AggressiveRedhead Severum: Semi-Aggressive

Alligator Gar & Redline Rasbora

Atractosteus spatula · Rasbora pauciperforata

Possible with Caution

Alligator Gar: AggressiveRedline Rasbora: Peaceful

Alligator Gar & Redtail Splitfin

Atractosteus spatula · Xenotoca eiseni

Possible with Caution

Alligator Gar: AggressiveRedtail Splitfin: Semi-Aggressive

Alligator Gar & Reedfish (Ropefish)

Atractosteus spatula · Erpetoichthys calabaricus

Possible with Caution

Alligator Gar: AggressiveReedfish (Ropefish): Mostly Peaceful

Alligator Gar & Regan's Julie

Atractosteus spatula · Julidochromis regani

Possible with Caution

Alligator Gar: AggressiveRegan's Julie: Aggressive

Alligator Gar & Reticulated Hillstream Loach

Atractosteus spatula · Sewellia lineolata

Possible with Caution

Alligator Gar: AggressiveReticulated Hillstream Loach: Mostly Peaceful

Alligator Gar & Reticulated Stingray (Teacup Ray)

Atractosteus spatula · Potamotrygon orbignyi

Possible with Caution

Alligator Gar: AggressiveReticulated Stingray (Teacup Ray): Mostly Peaceful