A) 5 gallons B) 10 gallons C) 2 gallons D) 20 gallons
A) Air stone only B) No filtration C) A powerful filter D) A small sponge filter
A) 90-95°F (32-35°C) B) 68-74°F (20-23°C) C) 80-85°F (27-29°C) D) 50-55°F (10-13°C)
A) Weekly B) Yearly C) Never D) Monthly
A) 75% B) 25-50% C) 100% D) 10%
A) Bleach B) Dechlorinator C) Dish soap D) Vinegar
A) Large gravel or bare bottom B) Small gravel C) Soil D) Sand
A) Add goldfish immediately B) Never clean the filter C) Establish beneficial bacteria D) Use tap water without treatment
A) Pellets B) Bread C) Live food D) Flakes
A) Once or twice a day B) Five times a day C) Constantly D) Once a week
A) Increased appetite B) Increased activity C) Brighter colors D) Bloating
A) Bristlenose Plecos B) White Cloud Mountain Minnows C) Mystery Snails D) Tropical fish
A) To increase appetite B) To get used to the tank C) To observe for disease D) To acclimate to the temperature
A) Dry skin B) Feather loss C) Ich D) Baldness
A) White spots B) Green algae C) Black patches D) Red streaks
A) Poor diet B) Lack of oxygen C) Aggressive tankmates D) Too much light
A) Rapid swimming B) Floating upside down C) Increased appetite D) Hiding constantly
A) Lower the water temperature B) Remove all plants C) Add salt to the tank D) Feed peas
A) Very bright light B) No light at all C) Black light D) Normal ambient light
A) To prevent injuries B) To save space C) To make the tank look cleaner D) To reduce algae growth
A) Faster algae growth B) Increased aggression C) Increased oxygen consumption D) Improved water quality
A) Check water parameters B) Increase the feeding amount C) Ignore it D) Add more fish
A) Clean water B) Fish waste and decaying matter C) Healthy bacteria D) Plant food
A) 0 ppm B) 5 ppm C) 1 ppm D) 10 ppm
A) Thermometer B) TDS meter only C) pH meter only D) Test kit
A) Add salt B) Add fertilizer C) Raise the temperature D) Remove chlorine/chloramine
A) Gasping at the surface B) Increased appetite C) Loss of color D) Increased activity
A) Dried Shrimp B) Pellets C) Dried Worms D) Flake
A) Bacon B) Spirulina C) Sugar D) Milk
A) Happy tail wagging B) Fin nipping C) Sleeping D) Singing |