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