Abyss Oxygen Tubes
Complete oxygen tube upgrade guide with 12 tubes. Plan your progression and maximize your diving efficiency.
💡 Pro Tip: Pufferfish Tube ($2,850) is a game-changer - it unlocks Ancient Sands biome and provides the first speed boost!
12
Total Tubes
m
Max Depth
380s
Max Oxygen
$270,000
Total Cost
📈 Upgrade Path
1
Wooden Tube
Oxygen
40s+40s
Max Depth
m
Speed
20
Capacity
kg
Total Cost
$0
2
Old Tube
Oxygen
55s+15s
Max Depth
m
Speed
20
Capacity
kg
Total Cost
$50
Upgrade Cost
$50
Cost per Oxygen
$3/s
3
Normal Tube
Oxygen
70s+15s
Max Depth
m
Speed
20
Capacity
kg
Total Cost
$350
Upgrade Cost
$300
Cost per Oxygen
$20/s
4
Fire Tube
Oxygen
90s+20s
Max Depth
m
Speed
20
Capacity
kg
Total Cost
$1,500
Upgrade Cost
$1,150
Cost per Oxygen
$58/s
5
Pufferfish Tube
Oxygen
110s+20s
Max Depth
m
Speed
22
Capacity
kg
Total Cost
$2,850
Upgrade Cost
$1,350
Cost per Oxygen
$68/s
6
Boat Tube
Oxygen
130s+20s
Max Depth
m
Speed
22
Capacity
kg
Total Cost
$5,250
Upgrade Cost
$2,400
Cost per Oxygen
$120/s
7
Zeppelin Tube
Oxygen
150s+20s
Max Depth
m
Speed
24
Capacity
kg
Total Cost
$18,500
Upgrade Cost
$13,250
Cost per Oxygen
$663/s
8
Rukiry Tube
Oxygen
180s+30s
Max Depth
m
Speed
24
Capacity
kg
Total Cost
$40,500
Upgrade Cost
$22,000
Cost per Oxygen
$733/s
9
Oxy Tube
Oxygen
220s+40s
Max Depth
m
Speed
28
Capacity
kg
Total Cost
$84,500
Upgrade Cost
$44,000
Cost per Oxygen
$1,100/s
10
Plane Tube
Oxygen
260s+40s
Max Depth
m
Speed
26
Capacity
kg
Total Cost
$86,500
Upgrade Cost
$2,000
Cost per Oxygen
$50/s
11
Lost Spirit Tube
Oxygen
300s+40s
Max Depth
m
Speed
30
Capacity
kg
Total Cost
$150,000
Upgrade Cost
$63,500
Cost per Oxygen
$1,588/s
12
Ruined Tube
Oxygen
380s+80s
Max Depth
m
Speed
32
Capacity
kg
Total Cost
$270,000
Upgrade Cost
$120,000
Cost per Oxygen
$1,500/s
🎯 Upgrade Strategy
Early Game (0-100m)
Focus on reaching Pufferfish Tube ($2,850) as quickly as possible. This unlocks Ancient Sands biome and provides your first speed boost.
Mid Game (100-200m)
Upgrade steadily to Jellyfish Tube. Each upgrade provides significant oxygen and depth increases.
Late Game (200m+)
Push for Kraken Tube and beyond. These tubes are expensive but necessary for deep-sea fishing and rare mutations.
💰 Money-Making Tip: Don't rush upgrades. Farm efficiently at your current depth before upgrading. Check our ROI Calculator to optimize your earnings.