A third-party metaroom designed for Creatures 3 by BioNorn and Theo.
There are two entrances into the metaroom. The first is through the door which can be found in the Medical Bay, under the bridge and the second is through a tube which connects the eastern marine area in the Marine Terrarium with the aquatic area in the Hydroponics Bay, however only creatures may interact with the second entrance. There is no favourite place signpost for it. It overlaps with Norngarden 2.
The Hydroponics Bay combines various parts of the ecology of the Aquatic Terrarium, the Grendel Jungle and the Norn Terrarium together, but it lacks emitters for Cellular Automata. It also may cause engine crashes in either docked DS or standalone C3, and it will not inject if the Infirmary is already present.