Saltwaterfish.com offers Free Shipping on all Marine Life orders over $149. There is a $4.99 packaging fee on each order. This fee includes the styrofoam box for marine life, outer packaging, oxygen, and all necessary heat and cool packs for the safe transport of your live animals. We review the actual weather conditions in the destination zip of all orders to optimize the packing specific to your area. Please note that shipping charges are based on the net purchase amount of Marine Life after all discounts, coupons and store credits are applied.