Smallest Tropical Fish For Aquarium. They are known for their peaceful nature in the aquarium - which makes them an ideal beginner tropical fish. They only grow about an inch or so long and are a great fish for a 10-gallon tank or bigger.
They do best in a tank thats already established and are a little sensitive to their environment. It has a stout body upturned mouth and rounded caudal fin. Fish Tank Master Readers Favorite.
While you will find a lot of different types of mollies advertised for sale most of them are derived from two common molly species.
The Banggai Cardinalfish is a cool-looking fish with black spots and a forked caudal fin. Fish Tank Master Readers Favorite. 134 most popular aquarium fishes. They do best in a tank thats already established and are a little sensitive to their environment.
