A) Freshwater B) Pond C) Brackish D) Marine
A) 76-82°F (24-28°C) B) 60-65°F (15-18°C) C) 85-90°F (29-32°C) D) 90-95°F (32-35°C)
A) 1.040-1.045 specific gravity B) 1.030-1.035 specific gravity C) 1.000-1.005 specific gravity D) 1.020-1.026 specific gravity
A) 5 gallons B) 20 gallons C) 50 gallons D) 10 gallons
A) Carnivorous B) Herbivorous C) Piscivorous D) Omnivorous
A) Hunting B) Hosting C) Spawning D) Hibernating
A) Coat the anemone in fish food. B) Force them into the anemone. C) Observe their behavior; they will find it naturally. D) Remove other fish from the tank.
A) Canine Distemper B) Avian Flu C) Marine Ich D) Freshwater Ich
A) Once a year B) 50% daily C) Never D) 10-20% weekly or bi-weekly
A) Only mechanical filtration B) Only chemical filtration C) Combination of mechanical, chemical, and biological D) Only biological filtration
A) Introduces beneficial bacteria B) Adds oxygen C) Removes organic waste D) Regulates temperature
A) 20-30 years B) 5-10 years C) 1-2 years D) Only a few months
A) Dominant male and a hierarchy of females B) Completely solitary creatures C) Egalitarian structure D) Dominant female and a hierarchy of males
A) Fast swimmer B) Tiny creature C) Beautiful fish D) Sawfish
A) To avoid scaring the other fish B) To acclimate them to the new water parameters C) To observe for diseases and parasites D) To allow them to get used to other fish
A) Reduces the need for water changes B) Only decoration C) Only chemical filtration D) Biological filtration and habitat
A) No lighting is needed B) Any type of lighting is fine C) Appropriate for the corals/anemones kept D) Only bright white light
A) 9.0-9.5 B) 8.1-8.4 C) 7.0 D) 6.0-6.5
A) Once a week B) Three times per day C) Constantly provide food D) 1-2 times per day
A) Nobody B) Friend C) Ocean D) Hero
A) Prevents algae growth B) Decreases water volume C) Only used for freshwater tanks D) Increases water volume and provides space for equipment
A) Rapid breathing or erratic swimming B) Aggressive behavior C) Constant eating D) Bright coloration
A) Brain Coral (not an anemone) B) Venus Fly Trap (terrestrial) C) Rose Anemone (terrestrial) D) Bubble Tip Anemone
A) Contains necessary trace elements for marine life B) It's just a marketing gimmick C) Regular table salt is fine D) It prevents algae growth
A) Increase feeding frequency B) Ignore it; they will sort it out C) Remove the bullied fish immediately D) Provide more hiding places or separate the fish
A) Pour them directly into the tank B) Float the bag for 5 minutes C) Rapid temperature change D) Drip acclimation
A) Harmless to all reef inhabitants B) Only affects freshwater fish C) Toxic to invertebrates D) Beneficial for coral growth
A) Very strong B) Moderate C) No current at all D) Very weak
A) Trying to build immunity to the anemone's sting. B) Trying to clean the anemone. C) Showing fear of the anemone. D) Displaying aggression toward the anemone.
A) Becoming more aggressive towards other tank mates. B) Cleaning a flat surface in the tank. C) Hiding in a cave all the time. D) Eating significantly less food. |