Update 11-18-08 : Due to the Thanksgiving holiday, orders after Wednesday of this week will ship on Monday, November, 24th only. All orders received after 11-24-08 will ship the following Monday. What's new. Halimeda sampler packs are in stock. We currently have caulerpa sampler packs available, but will include mostly prolifera until spring 2009. 

Welcome to Gulf Coast Ecosystems. If you are looking for macroalgae for sale then you found a good source. We are a state certified aquaculture facility offering quality macroalgae and plants to hobbyists, retail stores, commercial aquariums, as well as research facilities. Macroalgae and marine plants have become an important part of the aquarium industry, primarily with the increased interest in natural reef keeping. Not only are they a beautiful addition to any aquascape, but they provide a healthier, balanced ecosystem within marine aquariums by removing excessive nutrients from aquarium water. All of our products are shipped in 5x8 bags and contain approximately 1 pint of product. Our macro algae and marine plants are harvested directly from the Gulf of Mexico and aqua-cultured in our facility. Our inventory is updated regularly on the site. Please make sure the items are in stock when placing an order.