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