A) 60-70°F B) 72-82°F C) 85-95°F D) 50-60°F
A) 8.8-9.2 B) 7.0-7.5 C) 6.0-7.0 D) 7.8-8.6
A) Underfiltration B) Minimal Filtration C) Overfiltration D) No Filtration
A) Goldfish flakes B) High-quality Cichlid pellets C) Lettuce D) Live Blackworms
A) Heats the tank B) Keeps the water sparkling clean C) Removes nitrates and replenishes minerals D) Changes the pH
A) Fin nipping B) Rapid swimming C) Hiding in plants D) Increased appetite
A) Large gravel B) Bare bottom C) Marbles D) Sand
A) Reduce the pH B) Increase water hardness C) Add oxygen to the water D) Provide hiding places and territories
A) 1 week B) 1-2 days C) No quarantine needed D) 4-6 weeks
A) Swim bladder disease B) Fin rot C) Dropsy D) Ich (white spot disease)
A) Rock Dweller B) Open Water Swimmer C) Sand Sifter D) Plant Eater
A) Ignore it, they will sort it out B) Turn off the lights C) Add more food D) Re-arrange the tank decor or remove the aggressor
A) Copper levels B) KH (carbonate hardness) C) Nitrate levels D) Phosphate levels
A) Acts as a fertilizer for plants B) Helps with osmoregulation and reduces stress C) Removes chlorine D) Lowers the pH
A) 10% monthly B) No water changes needed C) 25-50% weekly D) 50% monthly
A) A decoration B) A type of food C) A type of filter D) Substance that resists changes in pH
A) Burrowing B) Hibernation C) Mouthbrooding D) Schooling
A) Cichlids may uproot or eat them B) Plants compete for food C) Plants attract parasites D) Plants lower the pH too much
A) Algae scraper or magnet B) Bleach C) Vinegar D) Soap and water
A) Stabilizes pH B) Removes organic waste before it decomposes C) Removes nitrates D) Adds oxygen to the water
A) Bird Flu B) Swine Flu C) Mad Cow Disease D) Hole-in-the-head disease
A) Malawi Cichlids B) Victorian Cichlids C) Tanganyikan Cichlids D) South American Cichlids
A) Price and availability B) Color and pattern C) Temperament and size D) Region of origin only
A) Conversion of nitrate to ammonia B) Adding beneficial bacteria C) Conversion of ammonia to nitrite and then to nitrate D) Removing nitrates
A) To make the water clear B) To add minerals C) To establish beneficial bacteria D) To heat the water
A) High-intensity plant grow lights B) No lighting at all C) UVB reptile lighting D) Standard aquarium lighting
A) Herbivore B) Insectivore C) Carnivore D) Omnivore
A) To provide food for the Cichlids B) To add color to the substrate C) To lower the pH D) To buffer the pH and increase hardness
A) Increased aggression B) Brightening of colors C) Swollen abdomen and loss of appetite D) Rapid swimming
A) To provide a safe and controlled environment B) To make the water colder C) To scare off predators D) To increase the pH drastically |