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