A) 88-92°F (31-33°C) B) 72-76°F (22-24°C) C) 82-86°F (28-30°C) D) 68-72°F (20-22°C)
A) 8.0-9.0 B) 5.0-6.0 C) 6.0-7.0 D) 7.5-8.5
A) Every other day B) Once a week C) 2-3 times per week D) Once a month
A) 10-20% B) 100% C) 75-90% D) 25-50%
A) Sponge filter, canister filter B) Undergravel filter C) No filtration D) Hang-on-back filter only
A) Goldfish flakes B) Beefheart mix C) Lettuce D) Bread
A) Constant eating B) Darkened coloration C) Bright coloration D) Aggressive behavior
A) Dropsy B) Fin Rot C) Ich (White Spot Disease) D) Hexamita (Hole-in-the-head)
A) 10 gallons B) 40 gallons C) 20 gallons D) 75 gallons
A) 2 B) 1 C) At least 5-6 D) 3
A) Black lights B) Dim or subdued lighting C) Bright, intense lighting D) No lighting
A) Large gravel B) Crushed coral C) Fine sand or bare bottom D) Sharp rocks
A) Rapid breathing B) Clamped fins C) Lethargy and hiding D) Active swimming and eating
A) Dropsy B) Hole in the Head disease C) Ich D) Fin Rot
A) 3 years B) 6 months C) 12-18 months D) 2 years
A) 50-200 ppm B) 500-1000 ppm C) Above 1000 ppm D) 0 ppm
A) Mix the water quickly B) Quarantine them C) Immediately add them D) Float the bag for 5 minutes
A) Makes the water clearer B) Adds beneficial chemicals C) Removes harmful ammonia and nitrites D) Increases oxygen levels
A) Add salt to the tank B) Increase water temperature C) Ignore it, it will heal on its own D) Treat with metronidazole
A) Makes them grow faster B) Prevents disease and stress C) Has no effect on their health D) Increases their lifespan exponentially
A) Drip acclimation B) Pour them in directly C) Mix half the bag water with the tank water and release D) Float the bag for 1 hour
A) Remove nitrates B) Increase pH C) Add oxygen D) Lower pH and create a natural environment
A) Brighter colors B) Increased appetite C) Stress and susceptibility to disease D) Faster growth
A) Granules B) Beefheart C) Bloodworms D) Vegetable flakes only
A) Bloodworms B) Baby brine shrimp C) Flake food D) Parent's slime coat
A) To grow plants B) To breed fish C) To store extra equipment D) To observe new fish for disease
A) Raises pH B) Makes the water harder C) Provides food D) Releases tannins, lowering pH
A) 1 week B) Approximately 60 hours C) 1 month D) 24 hours
A) Aggressive cichlids B) Pencilfish C) Cardinal tetras D) Corydoras
A) Poecilia reticulata B) Betta splendens C) Symphysodon spp. D) Carassius auratus |