Fishby LogoFishby

European Flounder Aquarium Care Guide

Platichthys flesus

Got a photo? Identify fish instantly with the Fishby app.

Open the app

Keeping European Flounder in an aquarium requires the right conditions.

Aquarium Information

  • Care level: advanced
  • Temperament: peaceful
  • Diet: carnivore
  • Minimum tank size: 200 gallons (750 liters) for a single adult
  • Compatibility: Best kept in a species-specific tank or with other large, peaceful, bottom-dwelling fish that can tolerate similar water parameters. Avoid small fish or invertebrates as they may be prey.
  • Special requirements: Requires a large tank with a soft sand or fine gravel substrate for burrowing. Excellent filtration and strong water movement are essential. A varied diet of fresh or frozen meaty foods is crucial. Not typically recommended for home aquaria due to size, specific environmental needs, and preference for cooler water.

Water parameters

Temperature
4-20°C (39-68°F)
pH level
7.0-8.5
Hardness
10-30 dGH

Explore European Flounder

Identify fish anywhere

Free on iOS, Android, and Web. Photo identification, full species details, and more.

Open in app