ReefRunner's not kidding. If you say anything about fish or an aquarium they won't sell it to you. They're contractually obligated with their client... Carrib Sea (sond familiar) to not offer any competitive market on the sand they sell. Using sand for a sand box or garden is not competing.
But I would go with the first suggestion.. go to the beach with a bucket and have at it. As long as your beach is generaly clean (no factory or sewer run off near by) i wouldn't wory about any polutants. And certainly check on the daily limit.. I thought I heard someone say the FL limit was one 5 gal
bucker per person per ... was it visit or day? Kevin, any insight on that?