Do tropical freshwater fish have to have air bubbles?

8 Responses to "Bubbles in freshwater tropical fish tank? ... depending on what kind of fish you have. Bettas and many kinds of gouramis make bubble ...

This article describes the various Freshwater Tropical Fish Aquarium Air Pumps & Filters for sale here.

The fish have matured and are in great color. We're not selling these, ... Many aquarists consider this to be the most colorful freshwater fish in the world. ... competitors charge you more for Next Day Shipping than we charge for Overnight Shipping. .... The male builds a bubble nest on the surface of the water, ...

An aquarium may have freshwater (salinity below 500 parts per million), .... That is, large fish need large tanks and small fish can do well in smaller tanks . ... Many aquarists choose a tropical aquarium because tropical fish tend to be more ... giant clams that open and close with air bubbles, or a bobbing diver. ...

For bubble-nest builders, fine leafed and floating plants should be provided, ... Many species need periodic sorting by size, so that larger fish do not ... Cold snap may have killed millions of fish in Bolivia, poisoning rivers ... Cold air from Antarctica has brought chilling temperatures to parts of South ...