STRINGS.SUBWORLDS.REEF.UTILITY
Duplicants can breathe easy here, as Flue Coral continuously converts Light from the Beakon fish into a steady stream of Oxygen that accumulates in cave ceilings.
Blowters' delicate digestive systems cause them to bloat with Oxygen after consuming Waterweed. If my Duplicants are suffocating underwater and an oxygen-bloated Blowter is within reach, they will instinctively commandeer the fish's stored gas in order to survive.
Massive Clampum produce Pearls that can be used as an attractive construction material. Unused pearls will be eaten by Seaquines who can then be brought to an Aquatic Milking Station to obtain Ovolene.