A) 2.5 gallons B) 10 gallons C) 5 gallons D) 20 gallons
A) Community fish B) Territorial fish C) Solitary fish D) Aggressive fish
A) 65-70°F B) 80-85°F C) 72-78°F D) 60-65°F
A) 6.0-7.0 B) 7.5-8.5 C) 8.5-9.0 D) 5.0-5.5
A) Weekly B) Monthly C) Every other day D) Every six months
A) 100% B) 10% C) 25-50% D) 75%
A) Herbivore B) Carnivore C) Omnivore D) Piscivore
A) Live insects only B) Algae wafers C) Only vegetables D) Flake food
A) Earthworms B) Goldfish C) Horses D) Daphnia
A) 2 B) 1 C) 4 D) 6
A) Makes them grow faster B) Reduces stress C) Increases their lifespan significantly D) Changes their color
A) UVB lighting B) Bright lighting C) No lighting D) Dim lighting
A) Bare bottom B) Sharp rocks C) Only large pebbles D) Gravel or sand
A) Tetras B) Aggressive Cichlids C) Snails D) Corydoras
A) White spots on body B) Bloated belly C) Rapid breathing D) Fin rot
A) Overfeeding B) Lack of plants C) Stress D) Too much light
A) Raise water temperature B) Add salt to freshwater tank C) Lower water temperature D) Add more plants
A) No filtration B) Gentle filtration C) Undergravel filtration only D) Very strong filtration
A) 6 months B) 3-5 years C) 10 years D) 1 year
A) Feeding only special food B) Isolating new fish C) Turning off the lights D) Increasing water flow
A) Help them adjust to lighting B) Prevent disease spread C) Make them more social D) Encourage breeding
A) Adding decorations B) Changing the water C) Adjusting the heater D) Establishing beneficial bacteria
A) Beneficial B) Harmless C) Nutritious D) Toxic
A) Cactus B) Rose Bush C) Poison Ivy D) Java Moss
A) Changes the pH B) Increases oxygen C) Decreases oxygen D) Adds ammonia
A) Clears algae quickly B) Boosts plant growth C) Toxic to invertebrates D) Harmless to fish
A) Faded colors B) Lethargy C) Erratic swimming D) Bright colors
A) Nest Builders B) Egg Scatterers C) Mouthbrooders D) Livebearers
A) Having the same appearance B) Ability to change color C) Ability to breathe out of water D) Difference in appearance between sexes
A) Increases pH B) Adds nutrients C) Makes the water softer D) Removes harmful chemicals |