Talk:Brain Coral/@comment-39762167-20190613072118

Protip: Early on or if you are playing without vehicles - build an exterior planter deep inside caves or other deep areas then plant at least four brain coral. Then come back when they've matured and simply swim around gobbling up the oxygen bubbles.

You could use this method to theoretically beat the game without ever building a vehicle  and this way you don't have to have ugly air pump pipes absolutely everywhere.

You can also use your propulsion cannon to carry one with you wherever you go.