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