We complete our installations with the most exotic imported livestock, suited to the theme of the display in hand, and ensure that all such livestock is thoroughly quarantined before introduction to the aquarium. We do not stock fish in any biologically immature facility, whether in the end display unit or in the warehouse, irrespective of pressures and influences due to extraneous reasons, because we believe healthy livestock means livestock that has never been exposed to ammonia in captivity, as well as to other chemically toxic agents in the collection process(if collected from the wild). In general, we prefer captive bred fish, and if happens to be from the sea, it is from sources that do not use sodium cyanide as a tool for collection.