LF sand rock rubble with life

[morph]

Hi there i may be able to help
i have an old reef tank that is full of life worms, pods,starfish, snails ect. things unidentified, most benificial. however over the years i have done battle with a variety of undesirable pests in the same tank. seem to be gone but who knows So your welcome to come buy and get a couple of handfulls of grunge,and gravel full of life but you may get some bad with the good


cheers Brad