Advanced Freshwater
Welcome to Tim's Tropicals Advanced Freshwater Quiz.
First name:   Last name:  
1
Imported tropical fish can be transported for more than 24 hours in a plastic bag that is tied shut and has no external source of fresh air.
2
Which fish build nests of bubbles to hatch their young in?
3
Which of these is also known as a trickle filter?
4
What is a good ammonia reading for your aquarium water in parts per million?
5
Which is produced first in the water quality cycle?
6
Which of the following hold live fry in their mouth?
7
The discus is a
8
This is a picture of a
9
This is a picture of a
10
Which of these don't have a species don't have a variety with "rainbow" in their name?
 
 



Tim's Tropicals