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