1. When a fish is introduced into a new aquarium, a natural process begins. Which process is this?

    Ichtyology

    Nitrogen cycle

    Chemical filtration

    Buffering process

2. A harmful additive found in almost all municipal water supplies.

    Chlorine

    Ich

    Black brush algae

    Calcium

3. A tube found in some male fish which is used to form eggs in the female.

    Injector

    Gonopodium

    Gravid spot

    Canopy

4. What does pH stand for?

    Potential of Hardness

    Power of Hydrogen

    Parts Helium

    Plant Hygrophelia

5. These fish love building nests!

    Khulis

    Kribensis

    Dwarf Gourami

    Tiger Barbs

6. This source of live food is best suited for newly hatched fry.

    Tubifex worms

    Brine Shrimp

    Mosquito Larvae

    Ghost Shrimp

7. An aquarium is best oxygenated by

    bubbles

    anaerobic bacteria

    surface water movement

    stirring the water every 30 minutes

8. Which of the following is NOT a good way to euthanize a fish?

    Freeze it in aquarium water

    Flush it down the toilet

    Squash it once and good

    Decapitation

9. What is generally the best type of lighting for aquarium plants?

    Full-spectrum

    Incandescent

    UV

    Black light

10. Which of the following fish are NOT suitable for a tropical aquarium?

    Goldfish

    Oscars

    Platies

    Bala Sharks