Legendary knife Aquarium came from the 2025 Summer Box during the Season 1 summer event, where it cost 800 Beach Balls to unbox. Now that the event has ended, the only way to get one is through trading. Its underwater look gives it some niche appeal.
Aquarium (2025) is a Legendary knife in Murder Mystery 2. Its combined value is 0.4, #67 of 89 legendary items and #685 of 921 valued items overall. Demand is very low: it sits in inventories for a while, and buyers often ask for a discount.
Closest in value: Bubbles (0.4), Fire Bat (0.4), Fire Bear (0.4). Use them as a benchmark for a fair one-for-one trade.
Value history
What it is worth in other items
How many of each item equal one Aquarium (2025) by value. Demand differs between items, so check it before you trade.
Questions players ask
How much is Aquarium (2025) worth in MM2?
Aquarium (2025) has a combined value of 0.4 as of October 2026. Value is the trading rate between players, not a Robux price.
How do you get Aquarium (2025)?
From the 2025 Summer Box. If it no longer drops, trading with other players is the only way.
Which is worth more, Aquarium (2025) or Bubbles?
Aquarium (2025) is 0.4, Bubbles is 0.4. Aquarium (2025) is worth more; compare demand before you trade.
Is Aquarium (2025) rare?
Aquarium (2025) is a Legendary knife.