Multiple Choice
Which of the following filters supplements the action of bacteria and is used in large, specialized tanks?
A) outside filter
B) nitrifier filter
C) canister filter
D) undergravel filter
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q35: Fish require bacteria in the water to
Q36: List 3 breeds of fish that bear
Q37: Match the following terms with the correct
Q38: Match the following terms with the correct
Q39: Match the following terms with the correct
Q41: Groups of fish care called _ or
Q42: Most fish are covered over the body
Q43: When a fish is caught in the
Q44: Some fish can be caught with a
Q45: Nets should be coarse and stiff in