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Ornamental Fish

Requirements

1. What are the most well-known freshwater fish in the world?

2. Carp fish have been genetically modified, giving rise to which type of ornamental fish?

3. What is the origin of the following fish?

  • a. Zebrafish (Danio rerio)
  • b. Red Discus (Symphysodon discus)
  • c. Angelfish (Pterophyllum scalare)
  • d. Guppy (Poecilia reticulata)

4. List:

  • a. Three species of fish that do not necessarily need heating in the aquarium
  • b. Freshwater fish ideal for community aquariums
  • c. Freshwater aquarium fish that are suitable for beginners
  • d. Freshwater aquarium fish that are not recommended for beginners
  • e. Saltwater fish that are suitable for beginners
  • f. Marine aquarium fish that are recommended for experienced aquarists

5. Answer the following items:

  • a. Why is the Betta splendens fish also known as the fighting fish?
  • b. Which fish is known as the angelfish?
  • c. Which freshwater fish has a red head as a characteristic?
  • d. Why is the neon tetra called that?
  • e. Why is the kissing gourami called that?
  • f. Why is the swordtail called that?
  • g. What are other names for the fish Poecilia reticulata?
  • h. What is the most common type of molly fish?

Answer key & resources

Adapted from AY Honors/Ornamental Fish on the Pathfinder Wiki, licensed under CC BY-SA 3.0. See the original page's history for its authors.
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