One of the most important aspects of a healthy aquarium is proper acclimation of your new arrivals. The water used to pack the animal is going to be different than the water in your aquarium. The most important thing to remember to ensure safe transition of these fish to your tank is time. Every parameter in your tank will be different,of most importance temperature, ph, and salinity. Adjusting this differences over time will make sure your new fish has a happy and healthy safe transition.