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