Welcome to the forum, there are numerous members who will help you with stock and advice if you need it. We have some very knowledgeable people when it comes to shrimp including native shrimp. The boys at Tech Den will definitely look after you and would be more than happy to send you what you need. I believe they have a flat postage rate as well. Make sure you mention that you are a member on this forum and you will receive a discount. Read the notes on their site about ordering and receiving your discount. Look forward to seeing some pics of your set up when you are up and running. Disciple is a great guy and will happily help you, he,s just not allowed to sell you any of the shrimp he is keeping for me......LOL