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