Advanced Freshwater
Welcome to Tim's Tropicals Advanced Freshwater Quiz.
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1
What is a good nitrite reading for your aquarium water in parts per million?
2
Which fish breed on large flat surfaces, such as rocks or the inside of flower pots?
3
Which of these don't have a species don't have a variety with "rainbow" in their name?
4
This is a picture of a
5
A pH of < 7 is
6
Which is produced first in the water quality cycle?
7
Which of these steps is not a good idea for dealing with an aquarium with an ammonia problem?
8
Which of these types of filtration removes particles from the water?
9
Which of the following hold live fry in their mouth?
10
Which fin is the tail fin?