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Sea Trout Aquarium Care Guide

Salmo trutta trutta

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Keeping Sea Trout in an aquarium requires the right conditions.

Aquarium Information

  • Care level: expert
  • Temperament: aggressive
  • Diet: carnivore
  • Minimum tank size: Not suitable for typical home aquaria due to size, migratory needs, and specific environmental requirements. Requires very large, specialized facilities.
  • Compatibility: Not compatible with most aquarium fish. Best kept in species-specific, large, coldwater setups mimicking natural river/estuary conditions.
  • Special requirements: Requires large, well-oxygenated tanks with strong filtration and flow. Needs access to both freshwater and saline conditions if attempting to mimic its full life cycle. Highly sensitive to water quality and temperature fluctuations. Not recommended for amateur aquarists.

Water parameters

Temperature
4-18°C (39-64°F)
pH level
6.0-8.0
Hardness
50-200 ppm (soft to moderately hard)

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