All caves are handmade by in our backyard studio. Our caves are made with natural stoneware clays and fired to 2200+ degrees making them inert. Our caves will not leach anything, chemicals, into the water and will not breakdown. Our goal to bring you the best caves and accessories available for the best price in the world. All caves are checked three times for imperfections and are the best in the world. Your fish will love them!!! We carry Pleco caves, breeding caves, SERA fish food, Poret foam, driftwood, California Blackworms, OMEGA One food, cichlid caves, cichlid huts