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Glassy Darter Aquarium Care Guide

Etheostoma vitreum

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Keeping Glassy Darter in an aquarium requires the right conditions.

Aquarium Information

  • Care level: advanced
  • Temperament: peaceful
  • Diet: carnivore
  • Minimum tank size: 20 gallons
  • Compatibility: Best kept in species-specific tanks or with other small, peaceful, cool-water fish that do not compete for benthic food sources. Avoid aggressive or large tank mates.
  • Special requirements: Requires a well-oxygenated tank with a substrate of fine sand or small gravel, numerous hiding places (rocks, driftwood), and moderate water flow. Sensitive to poor water quality and requires stable conditions. Live or frozen small invertebrates are essential for feeding.

Water parameters

Temperature
18-24°C (64-75°F)
pH level
6.5-7.5
Hardness
5-15 dGH

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