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Advanced Oxygen Tank

Advanced Oxygen Tank is an item in Fisch 🐟 [THE DEEP].

Updated Aug 13, 2026

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Facts & stats

Subtype: Item
Cost to buy: 25,000C$
Effects: Gives you more oxygen, making it the best Oxygen Tank for surviving at the Northern Summit.
Obtained From: (Glacial Grotto)

Practical guide

How to get Advanced Oxygen Tank

Current verified data for Advanced Oxygen Tank in Fisch 🐟 [THE DEEP] lists these acquisition paths: obtained from Northern Expedition; (Glacial Grotto).

How it connects

Obtained from

Northern ExpeditionEvents→

Sources

Source links are shown for verification and attribution.

Mediawikihttps://fisch.fandom.com/api.php
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