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