A) 85-90°F (29-32°C) B) 72-78°F (22-26°C) C) 80-85°F (27-29°C) D) 60-65°F (15-18°C)
A) 10 gallons B) 2.5 gallons C) 1 gallon D) 5 gallons
A) Solitary fish B) Community fish C) Brackish fish D) Aggressive fish
A) 5.0-6.0 B) 7.0-8.0 C) 6.0-7.0 D) 8.0-9.0
A) No lighting at all B) Very bright artificial light C) Bright, direct sunlight D) Dim or subdued lighting
A) Faded color B) Increased activity C) Increased appetite D) Aggressive behavior
A) 50% daily B) 10% monthly C) 100% monthly D) 25% weekly
A) Dog food B) Live crickets C) Rabbit pellets D) Flake food
A) Plastic toys B) Construction sand C) Aquatic plants D) Sharp gravel
A) Tuberculosis B) Ich C) Measles D) Cowpox
A) 3 B) 2 C) 6 D) 1
A) To observe for disease B) To change their color C) To make them feel lonely D) To prevent them from eating
A) Establishing beneficial bacteria B) Adding chlorine C) Spinning the filter D) Changing the water daily
A) Penguin Tetra B) Glowlight Tetra C) Neon Tetra D) Cardinal Tetra
A) Sponge filter B) Undergravel filter C) No filter D) Engine oil filter
A) Ammonia B) Sugar C) Gasoline D) Milk
A) Attracts algae B) Lowers pH C) Raises pH D) Increases hardness
A) Treat with medication B) Remove all the water C) Ignore it D) Add more fish
A) Succulents B) Cacti C) Venus flytraps D) Fine-leaved plants
A) Increased algae growth B) Cloudy water C) Clear water D) Happy fish
A) Never B) Every day C) When flow is reduced D) Every month
A) Goldfish B) Oscars C) Corydoras D) Piranhas
A) Blackwater B) Tap water C) Saltwater D) Brackish water
A) 5-10 years B) 10-20 years C) 1-2 years D) Less than 1 year
A) Smelly water B) Clear water C) Brown water D) Green water
A) Rounded decorations B) Sharp decorations C) Driftwood D) Live plants
A) Fish gasping at the surface B) Fish eating less C) Increased algae growth D) Fish hiding more often
A) Serpae Tetra B) Black Skirt Tetra C) Buenos Aires Tetra D) Ember Tetra
A) Add fish immediately B) Place tank in direct sunlight C) Cycle the tank D) Never add any water
A) Increase oxygen B) To filter water C) To add color D) To feed fish |