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