Aligator Gar (4-5 Inches) | Single

The Alligator Gar is one of the most fascinating and prehistoric freshwater fish, instantly recognizable for its armored scales and alligator-like snout filled with sharp teeth. This juvenile specimen (4–5 inches) is small now but will rapidly grow, making it a long-term commitment suited only for experienced aquarists.

 Key Features

• Size at purchase: 4–5 inches (juvenile)
• Growth rate: Can reach up to 2 feet within the first year
• Adult size: 6–10 feet, weighing over 100 lbs
• Lifespan: Several decades with proper care

Care Requirements

Tank Setup

• Initial tank size: 150–200 gallons minimum for juveniles
• Long-term requirement: Custom-built aquarium or pond, 5,000+ gallons for adults
• Substrate: Fine sand recommended
• Decor: Driftwood and rocks for hiding, but leave large open areas for swimming
• Lighting: Low to moderate, as juveniles may be skittish
• Filtration: Powerful canister or sump system; water must remain pristine
• Water parameters: Temperature 22–28°C (73–82°F), pH 6.5–7.5