Z2 Manufacturing LLC purchased the company in 2012 and saw a way to expand the line of products. Their product line was developed for the Aquarium industry where they were the first to use acrylic resin to coat the product so that the raw material is encased in an armor coating that protects your fish and plants, making the product pH neutral. We still use that same process today. For more information visit: https://www.z2mfg.com/