Which Aquarium Fish Fits Your Setup? Take the Fish Finder Quiz

Which Aquarium Fish Fits Your Setup?

Answer six questions. The quiz compares your answers with all 30 fish guides and suggests up to three species to research. It does not promise that different fish can share one tank.

What kind of aquarium do you have or plan to set up?

Freshwater
Saltwater, with a stable marine system planned

What is the aquarium volume?

5 to 9 gallons
10 to 19 gallons
20 to 29 gallons
30 to 54 gallons
55 to 74 gallons
75 to 124 gallons
125 gallons or more

How much aquarium experience do you have?

This would be my first aquarium
I have some experience
I am experienced with mature aquariums

Which fish sound most appealing?

I am open to different kinds
A peaceful school or group
A colorful individual fish
Bottom-dwelling fish
Goldfish or cool-water fish
Large or more assertive fish

How much ongoing care can you take on?

A simpler routine
Regular testing and maintenance
A demanding system

Which temperature setup do you prefer?

No preference
Cooler water
Heated tropical water

Cycle the aquarium before buying fish, and check adult size, group needs, and compatibility. Read all 30 fish care guides or review CDC fish hygiene guidance.