Clicking "ask a question" or leave a message with order, thank you very much! Hot Marine Aquarium Filter Protein Skimmer Seawater Fish Tank Protein Separation. This product is for the aquarium with built-in protein separator, but also for the aquarium in the hanging type of protein separator, high processing capacity, easy to operate and easy to place. Made of high-quality materials, is a high-performance equipment, can effectively remove the organic matter in the aquarium water. The user can rotate the collection cup to adjust the height of the water level.The following are the relevant parameters for the product. Buyers are responsible for these, but we will minimize the risk of paying it. The item "Hot Marine Aquarium Filter Protein Skimmer Seawater Fish Tank Protein Separation" is in sale since Thursday, July 12, 2018. This item is in the category "Pet Supplies\Fish & Aquariums\Filters". The seller is "cafiona_cos" and is located in China. This item can be shipped worldwide.