So i think it would be cool to have mainly water islands. like, there will be land tiles for those with low swimming and no water breathing, but it is mostly water. it can work with the ocean's depth levels, as well (Sunlight, twilight, midnight.) there can be new genes that depict how each nicheling can survive in each level, and new predators/prey for each level as well. also, there can be different types of berries specifically for water. water berries could also give a new purpose for webbed paw.
