Florida Spotted Gar (Lepisosteus platyrhincus)

The Florida Spotted Gar is a sleek, prehistoric predator known for its elongated snout, armored scales, and distinctive spotted patterning across its body and fins. Native to slow-moving waters throughout Florida and parts of the southeastern United States, this species brings a true “ancient fish” presence to large aquariums. Agile and surface-oriented, the Florida Spotted Gar is best suited for experienced hobbyists with spacious setups.

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Diet

Florida Spotted Gars are carnivorous ambush predators:

• Live or frozen fish (silversides, shiners)
• Shrimp and other meaty foods
• Can be trained onto frozen/thawed foods over time

⚠️ Avoid relying on feeder fish long-term due to disease risk.

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Tank Requirements

• Minimum Tank Size: 180–300 gallons
• Water Type: Freshwater
• Temperature: 68–82°F
• pH: 6.5–7.5
• Setup: Long tank footprint preferred; minimal décor with open swimming space; tight-fitting lid required (excellent jumpers)

They are surface dwellers and require access to open air, as they can gulp atmospheric oxygen.

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Size

• Current Sale Size: Typically 6–12 inches

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Max Size

• Maximum Adult Size: 24–36 inches

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Tank Mates

Tank mates must be chosen carefully due to their predatory nature:

• Compatible: Large, non-aggressive fish such as datnoids, silver dollars, gars, arowanas, and larger catfish
• Avoid: Small fish (will be eaten), overly aggressive species that may harass them

Best kept with fish too large to swallow and not overly territorial.

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Temperament

Generally calm and non-aggressive toward similarly sized fish, but highly predatory. Spends most of its time cruising near the surface or lying in wait.