A) 50-55°F B) 85-90°F C) 72-78°F D) 60-65°F
A) 30 gallons B) 20 gallons C) 5 gallons D) 10 gallons
A) Egg-layers B) Nest builders C) Mouthbrooders D) Livebearers
A) 7.0-8.5 B) 5.0-6.0 C) 8.5-9.5 D) 6.0-7.0
A) Carnivores B) Piscivores C) Omnivores D) Herbivores
A) 100% weekly B) 25-50% weekly C) 10% monthly D) No water changes needed
A) Increased activity B) Increased appetite C) Improved coloration D) Stress and illness
A) Velvet only B) Ich C) Dropsy only D) Fin Rot only
A) Any ratio is fine B) 2-3 males to 1 female C) 1 male to 1 female D) 1 male to 2-3 females
A) To establish beneficial bacteria B) To make the water clearer C) To lower the water temperature D) To add decorations
A) Removes waste and toxins B) Just moves the water C) Adds oxygen only D) Adds nutrients only
A) Active swimming B) Bright coloration C) Eating frequently D) Clamped fins
A) 1 week B) 2 months C) Approximately 28-35 days D) 1 year
A) Leave them with the adults B) Feed them adult food C) Flush them down the toilet D) Provide hiding places or separate them
A) Soil B) Bare bottom C) Rocks only D) Gravel or sand
A) Very bright lighting B) No lighting C) Moderate lighting D) Black light
A) Live plants B) No plants C) Plastic plants only D) Fake silk plants only
A) Keeps the water still B) Provides oxygen C) Mainly for decoration D) Removes carbon dioxide only
A) Add more fish B) Ignore it and hope it gets better C) Overfeed the other fish D) Quarantine it immediately
A) Brighter colors B) Rapid swimming C) White spots on the body D) Increased appetite
A) Clipping their fins B) Training them to do tricks C) Feeding them a special diet D) Gradually adjusting to new water parameters
A) To make the fish saltier B) To make the water taste better C) To dechlorinate the water D) Can aid in treating certain diseases
A) Never B) Once or twice a day C) Constantly D) Once a week
A) Crushed flake food or baby fish food B) No food at all C) Live insects D) Large pellets
A) Prevents jumping and reduces evaporation B) Keeps the water warmer C) Makes the tank quieter D) Blocks sunlight
A) Sandpaper B) Soap and water C) Bleach D) Algae scraper or pad
A) Piranhas B) Betta fish C) Goldfish D) Platies
A) Too much light B) Poor water quality C) Overfeeding D) Lack of decoration
A) Add salt B) Boil the water C) Freeze the water D) Dechlorinate the water
A) A type of algae B) A toxic waste product C) A beneficial nutrient D) A water clarifier |