Anatomy of a Goldfish
What is the top fin called?
Dorsal fin
Which type of water do goldfish live in?
Freshwater
How many breeds have been established?
Over 200
Physical signs your goldfish is happy/healthy? (list at least 2 ways)
No white spots
No bulging eyes
No tears or holes in fins
Why do common goldfish have a long and flat body?
What is the most comfortable temperature for a goldfish? (in Fahrenheit)
72-76 degrees Fahrenheit
How many years of selective breeding have goldfish gone through?
Over 1000 years
1000 years.
Gills are located under the ____________.
Operculum
Best water pH of a Goldfish's tank?
6.5-7.5 pH
What are 3 ways goldfish can be distinguished? (morphological characteristics)
(Any of these 3)
Shape
Fin
Color
Scales
Head growth
What dynasty did goldfish originate from?
Jin Dynasty
Function of the pectoral fins?
Used for steering, stopping, and fine movement.
Why is a overheated goldfish bad?
Overheated goldfish can make a goldfish very hungry and quickly foul their tank
Name at least 3 differences between common goldfish and fancy goldfish.
Common Goldfish:
Long, slender bodies
Single tails
Durable (live up to 20+ years)
Fast swimmers
Fancy Goldfish
Round, egg-shapes bodies
Double tails
Delicate ( Live up to 10-15 years)
Slower swimmers
Why did goldfish turn into pets?
Their natural color mutation ranging from yellow to orange to red, inspired the people to start adopting them as pets.
Explain the respiration of a Goldfish.
Water enters mouth
Flows over gills
Exits operculum
Oxygen moves into blood
Carbon dioxide leaves the body
Name at least 3 vegetables that are good for goldfish to consume.
Peas, leafy greens, cucumbers, sweet potatoes, carrots
What species do goldfish belong to?
Carrassius Auratus
Behavioral signs that your goldfish is happy/healthy?
Do not fight with other fish
Interested
Actively exploring
Usually swims up when owner walks near