Hakkai is spun out of Petzone SDs desire to bring Aquascapaing to San Diego! If you are interested in Aquascape, they provide classes, have beautiful examples set up, and are very knowledgeable and can answer any questions you have! The staff is friendly and professional, and they provide the best quality products at great prices! Come thru! I have had a good experience with Petzone so Im excited to see how Hakkai can bring the joy of Aquascape here!