Aquarium Maintenance and Selection

Why are larger tanks considered easier to maintain?

• They require less frequent cleaning.

• They are more aesthetically pleasing.

• They are less expensive.

• They support a greater variety of fish.

What factors should be considered regarding the location when choosing a tank?

• Color and design

• Size/shape, power supply, environmental temp, weight

• Brand and price

• Lighting and decoration

What aspect of fish is important to consider when selecting a tank?

• Color variety

• Size and population

• Speed

• Lifespan

What is another important factor to consider when choosing a tank, besides size, location, and fish?

• Filtration system

• Surface area

• Type of water

• Tank material

How many types of filters are mentioned in the learning material?

• 1

• 2

• 3

• 4

Which type of filtration is mandatory for all aquariums according to the learning material?

• Mechanical

• Chemical

• Biological

• Ultraviolet

What is the primary waste product that biological filtration breaks down in a fish tank?

• Nitrites

• Nitrates

• Ammonia

• Carbon dioxide

What do biological filters enable in a fish tank?

• Bacterial colonies to produce waste

• Bacterial colonies to break down wastes

• Bacterial colonies to increase ammonia levels

• Bacterial colonies to consume oxygen

What is the end product of biological filtration after converting ammonia and nitrites?

• Ammonia

• Nitrites

• Carbon dioxide

• Nitrates

What is the purpose of mechanical filtration in an aquarium?

• To add essential nutrients to the water

• To trap unwanted particles such as uneaten food and waste plant leaves

• To increase the water temperature

• To introduce beneficial bacteria into the water