A) 68-74°F (20-23°C) B) 80-86°F (27-30°C) C) 50-56°F (10-13°C) D) 90-96°F (32-36°C)
A) 1 gallon B) 5 gallons C) 20 gallons D) 10 gallons
A) Internal filter B) Undergravel filter C) Hang-on-back filter D) Sponge filter
A) Weekly B) Every other day C) Never D) Monthly
A) 75% B) 25% C) 10% D) 50%
A) Cloudy water B) Higher fish activity C) Clear water D) Increased plant growth
A) Cat food B) Dog food C) Goldfish pellets D) Tropical fish flakes
A) Five times a day B) Once or twice a day C) Constantly D) Every other day
A) Bovine spongiform encephalopathy B) Canine distemper C) Ich D) Feline leukemia
A) Pasteurizing B) Neutralizing C) Cycling D) Sterilizing
A) Vinegar B) Water conditioner C) Bleach D) Hydrogen peroxide
A) Check water parameters B) Give it more food C) Flush it down the toilet D) Turn off the filter
A) Anacharis B) Amazon sword C) Cryptocoryne D) Java fern
A) Adds flavor to the water B) Treats some diseases C) Removes chlorine D) Softens the water
A) 10-15 years B) 20-30 years C) 5-7 years D) 1-2 years
A) To make the main tank look less crowded B) To make them feel lonely C) Prevent spreading disease D) To save on food
A) A type of food B) A type of decoration C) A toxic waste product D) A beneficial nutrient
A) Algae B) Gravel C) Beneficial bacteria D) Filter floss
A) Equally toxic to ammonia B) More toxic than ammonia C) Less toxic than ammonia and nitrite D) Completely harmless
A) Water changes B) Adding ammonia C) Adding more fish D) Stopping feeding
A) 10-11 B) 8.5-9.5 C) 4.0-5.0 D) 6.5-7.5
A) Large gravel or bare bottom B) Sand C) Small, fine gravel D) Aquarium soil
A) UVB lighting B) Direct sunlight C) Ambient room light D) Infrared lighting
A) A vitamin deficiency B) A fungal infection C) A bacterial infection D) A parasitic infection
A) Penicillin B) Malachite green C) Ivermectin D) Insulin
A) Too much light B) Lack of oxygen C) Too many plants D) Overfeeding or constipation
A) Give it less food B) Give it more dry food C) Feed boiled, shelled peas D) Give it sugar
A) 20-24 inches B) 2-3 inches C) 12-14 inches D) 6-8 inches
A) To make cleaning easier B) To save on decorations C) To make the fish feel lonely D) To prevent poor water quality |