So I live in south Florida, about a five minute walk from the beach. I have collected some beautiful shells that my hermits now moved into. I was wondering has anyone else collected anything from the beach for their reef tank? I alway see macro algae floating around and other cool stuff id like to collect, However, I don't as I get nervous of introducing parasites or other unwanted things into my tank. However I always wondered what would happen if I took a scoop of wet sand and put it in for biodiversity. I was wondering if you do this and what your experiences were or are?





