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