Marine Salt

Marine salt is vital to encourage coral growth and to ensure that your marine aquarium thrives, while recreating a natural environment for the fish.

At Swell UK we stock various brands of marine salt from trusted manufacturers, huge stocks and 24hr free UK delivery. each offering valuable minerals and natural elements found in the ocean, in order to help your fish tank to flourish. Much of the marine salt that we stock has been especially designed to dissolve quickly and easily with minimum hassle. It is available in huge tubs as well as more compact containers to save you money and ensure you're always prepared.

A beneficial piece of kit for you to think about to go alongside the marine salt is a hydrometer which will measure the specific gravity of salt water in the aquarium.