Below are some types of freshwater fish you might consider for your aquarium. Neon tetra. The neon tetra is a brightly colored freshwater fish typically just under 1 inch in length. An ...

More than 30,000 goldfish are the main attraction at a “living art” museum in Ginza, the high-end shopping district in central Tokyo. The Art Aquarium opened in 2007 with traveling exhibits ...

You can choose coloured variants if you want a brighter look for your fish tank. But remember, coloured sands demand that the rest of the tank is colourful too, otherwise they look very out of place.