- 10 new fish species (Smith's butterflyfish, Blackwedged butterflyfish, Royal angelfish, Peppermint angelfish, Black ruby barb, Gold barb, Black molly, Harlequin rasbora, Honey gourami, Pearl gourami)
- Improved schooling of fish
- Corals: Brain corals updated, Gorgonias introduced
- Bug fixing
Update notes 17/12/2021
Source: Steam Community (opens in a new tab)