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