Danios are small schooling fish that bring a lot of activity to freshwater aquariums. The most popular type is the zebra danio, which is a very hardy pet species, and long-finned varieties have added to the danios’ popularity.
FISH SPECIES INFO
The diamond tetra’s lack of color is more than made up for by its other attributes. The scales located on the sides of this fish are reflective and almost shimmer. Its overall color is a glittering silver with highlights of greenish-blue.
Although the discus is a peaceful, schooling species, it is best kept in a species tank because its temperature needs are much higher than most other species can stand.
The dwarf gourami is a peaceful, timid species that should be kept in pairs with fish of similar size and temperament. Avoid housing this fish with some of the more active characins and barbs.
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