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White Sucker Aquarium Care Guide

Catostomus commersonii

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Keeping White Sucker in an aquarium requires the right conditions.

Aquarium Information

  • Care level: expert
  • Temperament: peaceful
  • Diet: omnivore
  • Minimum tank size: 200 gallons
  • Compatibility: Generally compatible with other large, peaceful, coldwater fish. Avoid very small fish that could be mistaken for food.
  • Special requirements: Requires a very large tank with excellent filtration due to its size and bottom-feeding habits. Substrate should be fine sand or smooth gravel to protect its sensitive mouthparts. Good aeration is essential. Not typically recommended for home aquaria due to its size and specific needs.

Water parameters

Temperature
10-20°C (50-68°F)
pH level
6.5-8.0
Hardness
5-20 dGH

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