Sure. Just let us know when you order when you like us to post your order out to you. But please have in mind that we post macroalgae currently just Monday - Wednesday morning, that it doesn't get stuck in transit. 

Due to Covid-19 delivery times can be currently longer than normal. As this is beyond our control we can unfortunately not guarantee a special delivery day at the moment, but we are happy to post it when you like us too. Please have in mind that macroalgae orders will be latest posted Wednesday morning.