A) 72-82°F (22-28°C) B) 60-70°F (15-21°C) C) 50-60°F (10-15°C) D) 85-95°F (29-35°C)
A) 2.5 gallons B) 1 gallon C) 10 gallons D) 5 gallons
A) Never B) Weekly C) Every other week D) Monthly
A) 10% B) 75% C) 25-50% D) 100%
A) Extremely strong power filter B) Sponge filter C) Undergravel filter D) No filter
A) 8.0-9.0 B) 3.0-4.0 C) 5.0-6.0 D) 6.8-7.8
A) They reproduce asexually. B) They give birth to live young. C) They lay eggs. D) They require brackish water to reproduce.
A) Gravel B) Flake food C) Plastic plants D) Sand
A) Increased activity B) Constant begging for food C) Clear, clean water D) Uneaten food at the bottom of the tank
A) To prevent the spread of disease. B) To increase their size. C) To allow them to adjust to the new water temperature. D) To teach them how to swim.
A) Vinegar B) Baking soda C) Bleach D) Water conditioner
A) Establishing beneficial bacteria. B) Riding a bicycle next to the tank. C) Moving the fish around the tank. D) Constantly changing the water.
A) Java Moss B) Rose Bush C) Cactus D) Poison Ivy
A) Red gills B) Small white spots on the body C) Cloudy eyes D) Bloated abdomen
A) Isolate the fish and treat with medication. B) Ignore it and hope it goes away. C) Lower the water temperature. D) Add more salt to the tank.
A) To keep the water temperature down. B) To block out light. C) To prevent guppies from jumping out. D) To attract more guppies.
A) Blacklights B) No lighting at all C) Standard aquarium lighting D) Intense reptile UVB lighting
A) 60-90 days B) 21-30 days C) 120-150 days D) 1-7 days
A) She is looking for food. B) She is pregnant or stressed. C) She is playing hide-and-seek. D) She is sleeping.
A) Remove all the adult guppies. B) Provide plenty of hiding places (plants, etc.). C) Don't feed the adult guppies. D) Separate the male and female guppies completely.
A) To protect guppy fry from being eaten. B) To add carbon dioxide to the water. C) To increase the pH of the water. D) To filter the water.
A) Ammonia B) Sugar C) Oxygen D) Chlorine
A) Chlorine then Oxygen B) Sugar then Vinegar C) Nitrite then Nitrate D) Nothing, ammonia stays ammonia
A) Iron B) Nitrate C) Calcium D) Oxygen
A) Makes the fish float better B) Sweetens the water C) Kills all bacteria D) Treats certain diseases and reduces stress
A) Having too many plants in the tank B) Having too much food in the tank C) Having too much light in the tank D) Having too many fish for the tank size
A) Slowly adjusting fish to new water parameters B) Letting water drip into the tank constantly C) Feeding fish with a dropper D) Cleaning the tank with a dripping cloth
A) Constant strong currents B) Sudden changes in water parameters C) Overcrowding D) All of the above
A) Metal is too heavy for the tank. B) They can leach harmful substances into the water. C) Metal rusts too quickly in water. D) Guppies don't like the look of metal.
A) Bury it in the substrate. B) Remove it immediately. C) Leave it for the other fish to eat. D) Flush it down the toilet (not recommended for environmental reasons). |