Fish Tank Gravel

The fish tank gravel you choose depends on the type of system you have; coldwater, tropical or marine. Each system requires a different type of gravel to imitate the fishes natural environment.

Coldwater

If you have a coldwater tank pea gravel, aquarium peat or a coal gravel mix are suitable. Each of these materials look different so you can choose how you want your aquarium to look and if you want to try and imitate the natural environment.

Tropical

Pea gravel works well with tropical fish tanks. You could also use silver sand if you want to give the tank a marine look with large rocks for decoration.

Marine

Sand or shingle collected from the seashore are suitable materials for marine tanks. Crushed coral sand looks very nice and is authentic but is an expensive option.

Avoid using artificially coloured gravel (designed for kids goldfish bowls) in your aquarium, the glaring colours will detract from your fishes coloration and the dye used in their production may escape and affect the chemistry of the water.

You can also enhance your aquascape and conceal unsightly hardware with rocks, shells and logs. Take care that you do not obstruct the filter pipes.

To stop wood floating to the surface attach it to bits of slate using sealant.

For information on other aquarium equipment Click fish tank gravel.