Hi, I have 1 new 500 ml Read Sea Fondation KH/Alkalinity Supplement and 1 new API 90 test - Copper Test kit and I am looking to see if anybody needs them in exchange for a coral or something . I am looking for some easy corals like Zoas or something easy to care for. If you don't have any corals and you need them I guess I can give them to you for free. I can bring them to the coral event or you can get them from San Francisco. Not sure if anybody is interested but who knows. I have no use of them because I already have them.