Sorry for the belated response. hard to say what you have, can you possible post a pic or provide better description. since some time has passed please post this thread what you came up with and if question still exists post more information. thanks for the question. You might refer to the helpful articles and review newbie articles, feeding and foods, sand beds etc. Let us know if you still have a question or if your question has been resolved and if so what conclusion you came to.