Blended Organic and mechanical aquarium filtration models are preferred. These both change ammonia to nitrate (getting rid of nitrogen on the price of aquatic vegetation), or to from time to time dispose of phosphate. About us: In 2013 Believe Fish was Make by its proprietor and maritime biologist Charlie Smillie. https://get-social-now.com/story5716638/aquarium-shop-uae-an-overview