My daughter just turned 3 years and her grandpa got her a small tank (maybe 5 gallon) and some rocks. She wants to go pick out a fish but I wanted to find out some info first. So I have a few questions for you experts. The tank does Not have a filter or air pump so..
What's a hearty fish(that's not too expensive) and doesn't need pump?
What's a good product to use to remove chlorine and make the water right?
What's a good fish for a 3yr old child in general?
Thanks all for reading and any information.

