A) 5 gallons B) 10 gallons C) 20 gallons D) 30 gallons
A) Docile B) Playful C) Shy D) Aggressive
A) Algae B) Flakes C) Vegetables D) Shellfish
A) pH B) Ammonia C) Calcium D) Nitrate
A) 70-74°F B) 68-72°F C) 84-88°F D) 76-82°F
A) Pour directly in B) Drip acclimation C) Float the bag D) Mix the bag water with tank water
A) A mix of freshwater and saltwater B) Pure freshwater C) Pure saltwater D) Very hard water
A) Increased appetite B) Rapid breathing C) Clamped fins D) Loss of appetite
A) It enhances their color B) They are sensitive to pollutants C) It doesn't matter D) They prefer dirty water
A) Just mechanical B) Biological, mechanical, and chemical C) Just biological D) Just chemical
A) To observe new fish for disease B) To house aggressive fish permanently C) To grow plants D) To breed fish
A) Sea Anemones B) Ich C) Barnacles D) Algae
A) Only when the water looks dirty B) Weekly or bi-weekly C) Every 6 months D) Monthly
A) Regulates temperature B) Adds carbon dioxide C) Adds oxygen D) Removes organic waste
A) Gravel B) No substrate C) Sand D) Crushed coral
A) It makes them more friendly B) They will always eat it all C) It can pollute the water quickly D) It makes them more colorful
A) Some types of invertebrates (if appropriate) B) Small, slow-moving fish C) Fast-moving fish of similar size D) Other semi-aggressive fish of similar size
A) Decreases pH B) Removes organic compounds C) Adds beneficial bacteria D) Increases pH
A) 1.000-1.005 specific gravity B) 1.030-1.035 specific gravity C) 1.023-1.026 specific gravity D) 1.010-1.015 specific gravity
A) Active eating B) Bright coloration C) Swimming in groups D) Erratic swimming
A) Overfeeding B) Adding algae eaters C) Ignoring it D) Manual removal and proper lighting
A) To establish beneficial bacteria B) To make the water clear C) To decorate the tank D) To raise the pH
A) Pufferfish are sensitive to copper B) Copper is poisonous to invertebrates C) Copper doesn't work on pufferfish diseases D) Copper is too expensive
A) Ignoring it B) Veterinarian/Expert assistance C) Filing it down yourself D) DIY nail clippers
A) Having only one color B) Being able to change color C) Having different appearances for males and females D) Having a symbiotic relationship
A) 6.8-7.6 B) 5.5-6.5 C) 8.0-8.5 D) 7.8-8.2
A) Lethargy B) Increased activity C) Increased appetite D) Rapid growth
A) In a bag with oxygen B) In a net C) In a bucket of water D) In a plastic container without water
A) Moderate lighting B) Very bright lighting C) No lighting D) UVB lighting
A) Dwarf Puffer B) Green Spotted Puffer C) Figure 8 Puffer D) Mbu Puffer |