A) 10 gallons B) 2.5 gallons C) 5 gallons D) 20 gallons
A) Aggressive fish B) Community fish C) Brackish fish D) Solitary fish
A) 78-82°F (26-28°C) B) 68-78°F (20-26°C) C) 80-85°F (27-29°C) D) 60-65°F (15-18°C)
A) Extremely soft B) Brackish C) Very hard D) Soft to moderately hard
A) 8.0-9.0 B) 6.5-7.5 C) 7.6-8.0 D) 5.0-6.0
A) Stationary swimmers B) Active swimmers C) Bottom dwellers D) Slow swimmers
A) Weekly B) Monthly C) Only when the water is dirty D) Every other week
A) 75-100% B) 10-20% C) 5% D) 25-50%
A) Only chemical filtration B) No filtration needed C) Only mechanical filtration D) Good biological filtration
A) Omnivore B) Carnivore C) Piscivore D) Herbivore
A) Increased activity B) Loss of color C) Increased appetite D) Brightened colors
A) At least 6 B) Just one C) 1-2 D) 3-4
A) Dropsy B) Ich C) Swim bladder disease D) Fin rot
A) Raise the temperature and use medication B) Lower the temperature C) Do nothing, it will go away on its own D) Add salt only
A) Plants that require high lighting B) Hardy, fast-growing plants C) Delicate, slow-growing plants D) Brackish water plants
A) Corydoras Catfish B) Guppies C) Aggressive Cichlids D) Tetras
A) 1-2 years B) 3-5 years C) 6-8 years D) 10+ years
A) Separate the males and females permanently B) Lower the water level and add spawning mops C) Add salt to the water D) Raise the water level significantly
A) Laid in a single, large clump B) Carried by the female C) Laid in nests D) Scattered and adhesive
A) Flake food B) Bloodworms C) Infusoria or liquid fry food D) Brine shrimp (adult)
A) Only mechanical filtration B) Biological and mechanical filtration C) To heat the water D) Only chemical filtration
A) To establish beneficial bacteria B) To lower the pH C) To make the water look clearer D) To dechlorinate the water
A) Converts nitrate to nitrite to ammonia B) Converts chlorine to chloramine C) Converts oxygen to carbon dioxide D) Converts ammonia to nitrite to nitrate
A) 2-2.5 inches B) 1 inch C) 6 inches D) 4 inches
A) Brightened coloration B) Uneaten food on the bottom of the tank C) Increased activity D) Rapid growth
A) To grow plants B) To house aggressive fish C) To breed fish D) To observe new fish for disease
A) UVB lighting B) Very bright lighting C) No lighting D) Moderate lighting
A) During water changes B) Only when it looks dirty C) Never D) Daily
A) Gradually adjusting the fish to the new tank's water parameters B) Changing the water in the bag the fish came in C) Giving the fish medication D) Feeding the fish extra food
A) They require very little care B) They are very aggressive C) They are hardy and adaptable D) They are very expensive |