Urchins

Discover our marine urchins for sale, with a selection of fascinating species suitable for established saltwater and reef aquariums.

Sea urchins are distinctive marine invertebrates that add natural interest and activity to an aquarium. Many species are excellent grazers, helping to control algae on rocks and other surfaces as part of a well-balanced marine system.

At Stockport Marine & Koi, we regularly stock carefully selected marine urchins suitable for a variety of aquarium setups. Browse our current livestock below, with species, sizes and availability changing regularly.