A new store in Madrid Spain is set to open up with an exciting twist.Â The store, named Coral Reef Spain will feature zero edge tanks for a most if not all of their coral display tanks. This is the first time we’ve seen zero edge tanks being used to extensively in a retail store. While zero edge tanks are great to look at, the maintenance upkeep on them is a chore which discourages most stores from uses them to much. Things in Spain are obviously different and Coral Reef Spain would love to have you locals go and visit them in person. Feel free to jump down below the break for additional pictures.