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