Does Danios Need Air Pump?

You may need to treat the water with a dechlorinator. Set up aquarium equipment. A filter, air pump, aquarium light, and thermometer are standard supplies for any aquarium. Danios prefer temperatures around 70–75ºF (21–24ºC).

Can Danios survive without air pump?

A short answer is something like this: Fish can survive about two days without an air pump in completely still water. However, with the right kind of filter producing lots of surface water movement, an air stone may not be required at all.

Do Danios need a filter?

Danios are schooling fish, so they need to be kept in groups of at least 5. ... In terms of filtration, Zebra Danios are not demanding at all. You can use any type of filter you prefer, but we would recommend a HOB filter, purely for the increased current they can provide for the zebra danios to play in.