If you have a zebra danio in a tank, then there will be poisons created by the fish living, breathing, pooing etc in the water. These poisons will need to be removed otherwise the fish will die. There are two common methods of removing these poisons. One is to do regular daily water changes and the other is to use a cycled filter and less water changes. Please remember the basic rule though. "1 inch of fish needs a minimum of 1 gallon of water" so a zebra danio would need a minimum (nominal) 2 gallon tank to live in.
A zebra fish is a small striped fish, Latin name Danio rerio, which originally came from India but is now commonly used as an aquarium fish.
The aerator in a fish tank pushes air into the water. Some of the oxygen from the air stays in the water so that the fish in the aquarium can breath it. Even though fish live in the water, they still need oxygen to live. When they pass the water through their gills, the oxygen in the water is taken into the fish's blood stream.
In a 40-gallon aquarium, there are 21 neon tetras and 7 zebra danio fish. Write the ratio of neon tetras to zebra danio fish in simplest form.
add guppies
No, all aquarium kept fish need filtration
I think what you are referring to are fish who can survive in an aquarium without harming other fish. Goldfish and guppies are a couple.
A baby zebra fish...
Depend on the fish you have
Get a small Aquarium Fish Net, get the body of the Fish, put it in the toilet.
no, you cant steal fish in happy aquarium
Especially in a heated tropical fish tank, with a filter and aerator pump running, and overhead light, water level will decrease due to evaporation. The water level will need topping up as part of the weekly Aquarium cleaning routine.
It depends on what kind of fish, and the size of the aquarium.