How to unlock the Aquanaut Seal in Destiny 2 Season 21

Aquanaut Seal Challenges – Destiny 2’s latest season, Season of the Deep, is out now, and you know what this means for the players! There will be a new dungeon, new rewards and, of course, a whole new seal.

If you want to learn how to get your hands on the Aquanaut Seal in the game, read the guide below to learn everything about it.

Aquanaut Seal Challenges in Destiny 2

You have been in the skies and the space, but what is yet to be explored? The answer is the depths of the Methane Ocean of Titan. Navigating these dark seas will be quite a task for anyone. This is because the pressure itself is enough to eliminate you.  However, you will get the Aquanaut title if you perform just enough impressive feats.

There are, in total, 10 Triumphs that you will have to complete to get this title. Here is a list of all the ones that we do know so far and what you need to do:

SR NO.  TRIUMPH NAME TRIUMPH CONDITION
1 Weekly Wetwork You must complete every week of the ‘Into the Depths’ quest.
2 Challenge Accepted By completing the Seasonal challenges, you earn the Seasonal Bonuses, and unlock them. 
3 Echo Relocation With the Sonar station, reset your vendor rank.
4 Reprised Reckoning With the Season of the Deep weapons, defeat targets. 
5 Big Fish In the Salvage activity, defeat each unique boss:

  • Azshradat, Celebrant of Xivu Arath
  • Uorgotha, Scourge of the Deep
6 Down the Drain Defeat all of the unique bosses that you find on your Deep Dives.

  • J4W-S, Wrathborn Servitor
  • Kudazad, Bound to Xivu Arath
  • Kelgorath, Taken from Bones
7 Quantity Over Quality At any Fish Pond, catch a fish. 
8 Ambitious Angler At any Fish Pond, catch an exotic fish. 
9 Secret Triumph
10 Secret Triumph

How to unlock the Aquanaut Seal in Destiny 2 Season 21

The last two, ‘Secret Triumphs,’ might take a while to figure out completely. If we look at the history, though, these things are usually unveiled after some time, a bit later in the season. Although, it’ll be safe to bet that it might have something to do with the Titan, the recently returned. 

That pretty much sums up all that there is to know about how to unlock the Aquanaut Seal in Destiny 2 Season 21.


If you think this guide has helped you, then let us know in the comment section below. Also, if you have any additions to this topic, you can comment below. And for more Destiny 2 guides, keep an eye on Frondtech. Good luck!


That’s all, folks!

Last Updated on May 25, 2023

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