Warning:
This is the answer key to
its questionnaire. Do you really want to see these
answers? Or do you want to
go first to the questionnaire? |
|
1.
According to most koi experts, how deep must a koi pond be? |
a.
at least 2 feet deep |
b.
at most 2 feet deep |
c.
at least 4 feet deep |
d.
at most 4 feet deep |
|
|
2.
Which of the following is most important in a koi pond? |
a.
pond shape |
b.
filtration system |
c.
plants |
d.
lighting |
|
|
3.
What is the primary function of the first stage of a pond filter? |
a.
trap large debris |
b.
kill algae |
c.
remove small particles |
d.
kill parasites |
|
|
4.
Which of the following is a trickle filter for? |
a.
biological filtration |
b.
physical filtration |
c.
chemical filtration |
d.
none of the above |
|
|
5.
What is placed at the pond bottom as an important part of the
filtration system? |
a.
gravel |
b.
aerator |
c.
sand |
d.
center drain |
|
|
6.
Which of the following is a consideration when choosing a pond's
location? |
a.
accessibility |
b.
light and shading |
c.
availability of utilities |
d.
all of the above |
|
|
7.
Which of the following can not be used as construction material for
a pond? |
a.
concrete |
b.
fiberglass |
c.
butyl rubber liner |
d.
none of the above |
|
|
8.
Which of the following is a good guideline when building a pond? |
a.
build the largest pond that you can afford |
b.
build the best-looking pond that you can afford |
c.
build a pond that you can afford to fully stock at once |
|
|
9.
Small ponds should have what kind of walls? |
a.
sloping |
b.
vertical |
c.
shelved |
d.
rough |
|
|
|
|
|
|