A) 60-65°F (15-18°C) B) 80-85°F (27-29°C) C) 50-55°F (10-13°C) D) 72-78°F (22-26°C)
A) Slightly acidic to neutral B) Extremely soft C) Very hard D) Highly alkaline
A) 2.5 gallons B) 20 gallons C) 5 gallons D) 10 gallons
A) 6 B) 3 C) 2 D) 1
A) Increased appetite B) Faded color C) Constant schooling D) Laying eggs
A) Shrimp pellets B) Algae wafers C) Live goldfish D) Flake food
A) Cabomba B) Hornwort C) Anacharis D) Java Fern
A) To make the water sparkly B) To add oxygen to the water C) To warm the water D) To remove waste and maintain water quality
A) Daily B) Weekly or bi-weekly C) Monthly D) Never
A) Ich B) Fin Rot C) Dropsy D) Swim Bladder
A) 1 week B) Immediately adding them to the main tank C) 2-4 weeks D) 1-3 days
A) Crushed coral B) Marble chips C) Gravel or sand D) Bare bottom
A) Betta B) Rosy Barbs C) Guppies D) Angelfish
A) Differences in behavior B) Differences in size C) Visual differences between males and females D) Differences in diet
A) To remove chlorine B) To establish beneficial bacteria C) To lower the water temperature D) To make the water clear
A) Very dim lighting B) Very bright lighting C) Moderate lighting D) No lighting
A) Sunken bellies B) Aggressive behavior C) Hiding constantly D) Rounded bellies
A) Increase the school size B) Add more aggressive fish C) Remove plants D) Decrease the school size
A) Spirulina B) Zucchini C) Lettuce D) Bloodworms
A) 9.0 - 10.0 B) 5.0 - 6.0 C) 8.0 - 9.0 D) 6.5 - 7.5
A) Chasing other fish B) Biting the fins of other fish C) Hiding in decorations D) Eating plants
A) Puntius titteya B) Carassius auratus C) Poecilia reticulata D) Danio rerio
A) Copper changes the water pH B) Copper will cloud the water C) Copper is toxic to Barbs D) Copper makes the medication ineffective
A) Very strong B) Stagnant C) Very weak D) Moderate
A) Egg scatterers B) Livebearers C) Nest builders D) Mouth brooders
A) To add calcium to the water B) To make the water more clear C) To increase the pH D) To mimic their natural habitat
A) Cryptocoryne B) Anubias C) Hornwort D) Java Moss
A) Bacterial bloom B) Overfeeding C) Low pH D) High pH
A) Extremely hard B) Soft to moderately hard C) Very hard D) Very soft
A) Overfeeding B) Adding copper-based medications C) Never cleaning the glass D) Regular water changes and proper lighting |