A) Poecilia reticulata B) Carassius auratus C) Xiphophorus hellerii D) Betta splendens
A) 10 gallons B) 5 gallons C) 15 gallons D) 20 gallons
A) 50-55°F (10-13°C) B) 60-65°F (15-18°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) Any unfiltered system C) Undergravel filter D) Sponge filter
A) Large insects B) Algae and small invertebrates C) Only fish food D) Only plants
A) Only algae wafers B) Flake food and live/frozen foods C) Only live food D) Only flake food
A) Once a week B) Once or twice a day C) Constantly D) Three times a day
A) 100 days B) Approximately 28 days C) 7 days D) 60 days
A) They hatch eggs in their mouths B) They lay eggs C) They reproduce asexually D) They give birth to live young
A) 6 months B) 1 year C) 3-5 years D) 10 years
A) Increased activity B) Aggression towards other fish C) Brightened colors D) Clamped fins
A) To make the tank heavier B) Just for decoration C) Provide hiding places and improve water quality D) To feed the fish
A) Only males B) 1 male to 2-3 females C) 2-3 males to 1 female D) 1 male to 1 female
A) To prevent the spread of diseases B) It isn't important C) To make them more aggressive D) To get them used to the tank
A) Fin Rot B) Ich C) Velvet D) All of the above
A) Juveniles B) Tadpoles C) Fry D) Fingerlings
A) Never B) 100% weekly C) 25-50% weekly D) 10% monthly
A) Swim Bladder Disease B) Dropsy C) Velvet Disease D) White Spot Disease
A) Snails B) Corydoras Catfish C) Tetras D) Aggressive Cichlids
A) A spine for defense B) An extension of the lower part of the caudal fin C) A sensory organ D) A modified pectoral fin
A) Ammonia levels B) Temperature C) Acidity or alkalinity D) Salinity
A) To make the water clear B) To establish beneficial bacteria C) To heat the water D) To remove algae
A) Large rocks B) Bare bottom C) Marble chips D) Gravel or sand
A) To light the tank B) To aerate the water C) To maintain a consistent water temperature D) To filter the water
A) To create bubbles for decoration B) To heat the water C) To increase oxygen levels D) To filter the water
A) Exposing the tank to direct sunlight B) Adding too much fertilizer C) Regular water changes and proper lighting D) Overfeeding the fish
A) Using the wrong filter B) Underfeeding C) Too many plants D) Overfeeding
A) Mixing the bag water with the tank water and adding them right away B) Drip acclimation C) Immediately releasing them into the tank D) Floating the bag for 5 minutes
A) Ignore it B) Remove all decorations C) Add more fish D) Separate the fish |