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