A) 20 gallons B) 30 gallons C) 40 gallons D) 55 gallons
A) 68-72°F B) 78-84°F C) 72-76°F D) 85-90°F
A) Saltwater B) Hard, alkaline water C) Soft, slightly acidic water D) Brackish water
A) Vibrant colors B) Aggressive behavior C) Clamped fins D) Constant eating
A) Lettuce B) Gravel C) Driftwood D) Bloodworms
A) Only when cloudy B) Weekly C) Every other day D) Monthly
A) 7.5 - 8.5 B) 5.0 - 5.5 C) 6.0 - 7.0 D) 8.5 - 9.5
A) A combination of mechanical, chemical, and biological B) Only mechanical C) Only biological D) Only chemical
A) Fin rot B) Swim bladder disease C) Dropsy D) Ich
A) Add salt to the tank B) Ignore it and hope it goes away C) Increase the water temperature and treat with medication D) Flush the fish
A) Peaceful B) Semi-aggressive C) Herbivores D) Aggressive
A) Driftwood B) Live plants C) Sharp decorations D) Smooth rocks
A) Float the bag in the tank for 15-30 minutes B) Immediately release them into the tank C) Pour the bag water directly into the tank D) Rinse the fish under tap water
A) Arranging aquarium decorations B) Measuring the water parameters C) Cleaning the aquarium D) Feeding the fish
A) To breed angelfish B) To use as a sump C) To isolate new fish to observe for disease D) To store extra decorations
A) They will start fighting B) They will hide all the time C) They will clean a flat surface and lay eggs D) They will lose their color
A) Large, white spheres B) Black strands C) Green algae D) Small, amber-colored dots
A) 1 day B) 1 week C) 1 month D) 2-3 days
A) Bloodworms B) Gravel C) Infusoria or microworms D) Flake food
A) Betta splendens B) Poecilia reticulata C) Pterophyllum scalare D) Carassius auratus
A) Corydoras catfish B) Swordtails C) Small, slow-moving fish like neon tetras D) Plecos
A) Removes impurities and odors B) Traps large debris C) Lowers the pH D) Adds beneficial bacteria
A) They release harmful toxins B) They make the water cloudy C) They help oxygenate the water and provide hiding places D) They increase the pH
A) Establishing beneficial bacteria B) Adding fish C) Changing the water D) Turning on the filter
A) Siamese fighter, Molly, Corydora B) Koi, Veil tail, Marble C) Oscar, Cichlid, Catfish D) Goldfish, Guppy, Pleco
A) The amount of waste produced in the tank B) The number of decorations C) The size of the tank D) The type of filter used
A) To lower the water temperature B) To add algae to the tank C) To add salt to the water D) To remove chlorine and chloramine from tap water
A) To keep the water warm B) To prevent them from jumping out C) To keep other fish from getting in D) To block out sunlight
A) Breeding behavior B) Rapid Growth C) Gasping at the surface D) Clear Eyes
A) Perform a water change B) Increase feeding C) Add more fish D) Remove the filter |