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