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