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