I have had so many dead and am still trying to get the order to replace dead loss! Spent 80. 00 plus on several different types of shrimp, having lost so many and still waiting for replacement that were sent through the mail carrier! So I guess those shrimp will be dead as well! I am sure the company will blame it on the weather, and the mail carriers. I will not be buying any more shrimp from this company, as I am building a large aquarium for the next adventure in other aquatics animals.