A) Betta splendens B) Carassius auratus C) Xiphophorus hellerii D) Poecilia reticulata
A) 5 gallons B) 15 gallons C) 20 gallons D) 10 gallons
A) 60-65°F (15-18°C) B) 50-55°F (10-13°C) C) 72-78°F (22-26°C) D) 85-90°F (29-32°C)
A) Acidic B) Slightly alkaline C) Neutral D) Extremely acidic
A) No filter B) Sponge filter C) Undergravel filter D) Any unfiltered system
A) Only plants B) Algae and small invertebrates C) Large insects D) Only fish food
A) Only algae wafers B) Only flake food C) Only live food D) Flake food and live/frozen foods
A) Once or twice a day B) Constantly C) Three times a day D) Once a week
A) 60 days B) 100 days C) Approximately 28 days D) 7 days
A) They lay eggs B) They reproduce asexually C) They give birth to live young D) They hatch eggs in their mouths
A) 1 year B) 3-5 years C) 6 months D) 10 years
A) Aggression towards other fish B) Brightened colors C) Clamped fins D) Increased activity
A) To make the tank heavier B) Just for decoration C) Provide hiding places and improve water quality D) To feed the fish
A) 2-3 males to 1 female B) Only males C) 1 male to 2-3 females D) 1 male to 1 female
A) To get them used to the tank B) To make them more aggressive C) To prevent the spread of diseases D) It isn't important
A) Ich B) All of the above C) Velvet D) Fin Rot
A) Tadpoles B) Fingerlings C) Juveniles D) Fry
A) 10% monthly B) 25-50% weekly C) 100% weekly D) Never
A) Dropsy B) Swim Bladder Disease C) Velvet Disease D) White Spot Disease
A) Tetras B) Snails C) Corydoras Catfish D) Aggressive Cichlids
A) A sensory organ B) An extension of the lower part of the caudal fin C) A spine for defense D) A modified pectoral fin
A) Temperature B) Ammonia levels C) Salinity D) Acidity or alkalinity
A) To establish beneficial bacteria B) To remove algae C) To make the water clear D) To heat the water
A) Marble chips B) Bare bottom C) Gravel or sand D) Large rocks
A) To aerate the water B) To filter the water C) To maintain a consistent water temperature D) To light the tank
A) To heat the water B) To create bubbles for decoration C) To filter the water D) To increase oxygen levels
A) Exposing the tank to direct sunlight B) Adding too much fertilizer C) Regular water changes and proper lighting D) Overfeeding the fish
A) Underfeeding B) Using the wrong filter C) Too many plants D) Overfeeding
A) Immediately releasing them into the tank B) Floating the bag for 5 minutes C) Drip acclimation D) Mixing the bag water with the tank water and adding them right away
A) Ignore it B) Remove all decorations C) Add more fish D) Separate the fish |