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