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Argentine Silverside Aquarium Care Guide

Odontesthes bonariensis

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Keeping Argentine Silverside in an aquarium requires the right conditions.

Aquarium Information

  • Care level: advanced
  • Temperament: peaceful
  • Diet: carnivore
  • Minimum tank size: 200 gallons
  • Compatibility: Best kept in species-specific tanks or with other large, peaceful, cool-water fish that can tolerate similar water parameters. Avoid very small fish as they may be prey.
  • Special requirements: Requires a large tank with excellent filtration and strong aeration due to its active nature and preference for well-oxygenated water. A varied diet of high-quality protein is essential. Can be sensitive to poor water quality and sudden temperature fluctuations. Often kept in outdoor ponds in suitable climates.

Water parameters

Temperature
15-22°C (59-72°F)
pH level
7.0-8.0
Hardness
10-20 dGH

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