If you’ve just started playing Abyss on Roblox, you might be wondering why everyone keeps talking about tubes. Here’s the truth: your tube isn’t just another piece of equipment, it’s literally your lifeline in the game.
Your tube controls everything that matters underwater. We’re talking about your oxygen levels, how fast you move, the depths you can reach, and even how many fish you can haul back to sell. Pick the wrong tube, and you’ll waste thousands of dollars on upgrades that don’t help your progress.
This guide will walk you through the smartest tube progression path in Abyss, updated for 2026. We’ve tested every tube, crunched the numbers, and figured out exactly which ones are worth your hard-earned cash.
Understanding Tube Stats: What Actually Matters?
Before we dive into the progression path, let’s break down what those stats mean:
Oxygen is displayed in the bottom-left corner of your screen. It shows how long you can survive outside the safety dome. Run out, and you’re swimming back empty-handed.
Max Depth (measured in meters) tells you how deep you can dive before your oxygen starts draining rapidly. You’ll see your current depth displayed at the top of the screen.
Weight determines how many fish you can carry at once. More weight means more profit per trip.
Speed affects how fast you move through the water. Higher speed means quicker trips and less oxygen wasted on travel.
Early on, focus heavily on oxygen stats. Once you understand oxygen pods and potions, you can start prioritizing weight for bigger hauls.
The Perfect Abyss Tube Progression Path
Here’s the upgrade route that’ll save you the most money while maximizing your exploration potential:
Wooden Tube → Normal Tube → Pufferfish Tube → Boat Tube → Rukiry Tube → Oxy Tube → Lost Spirit Tube → Ruined Tube
This path skips several tubes that seem tempting but ultimately waste your resources. Let’s break down why each upgrade matters.
Early Game Tubes: Building Your Foundation
Wooden Tube (Free)
You start with this basic tube. Its stats are pretty terrible – only 40 oxygen, 15m max depth, 5kg weight, and 20/s speed. Don’t expect to venture far with this one.
Your job here is simple: catch fish near the starting area, complete beginner quests (especially the Kraken quest), and save up $350 as quickly as possible.
Normal Tube ($350)
Head to David’s Tube Shop inside the safety dome in Forgotten Deep. This tube nearly doubles your oxygen to 70 and lets you reach 50m depth with 25kg weight capacity.
It’s a small upgrade, but it opens up new fishing spots and lets you start earning real money. Don’t skip this step—you need it to progress efficiently.
Pufferfish Tube ($2,850)
This is your first major upgrade, and it’s absolutely worth the investment. You’ll need this tube to complete the Kraken quest anyway, so buy it from David’s Tube Shop.
With 110 oxygen, 180m max depth, 80kg weight, and 22/s speed, the Pufferfish Tube can actually take you to most regions if you pack oxygen pods. Many players skip the Fire Tube entirely because the Pufferfish offers better stats.
Pro tip: Use Abyss codes to grab some free cash and speed up this purchase!
Mid-Game Tubes: Expanding Your Range
Boat Tube ($5,250)
Find this one in Ancient Sands, right beside Marcus. While the Pufferfish can technically reach Ancient Sands, you’ll burn through oxygen pods like crazy.
The Boat Tube gives you 130 oxygen, 275m max depth, and 120kg weight. This lets you fish comfortably in Ancient Sands without constantly worrying about suffocating.
Rukiry Tube ($40,500)
Located beside Grumpy Hank in Ancient Sands, this is a big jump in price, but it’s worth every penny. Skip the Zepline Tube and save for this instead.
With 180 oxygen, 460m max depth, 180kg weight, and 24/s speed, the Rukiry Tube lets you survive Spirit Roots depths and complete up to 10 Diver quests without breaking a sweat.
Oxy Tube ($84,500)
Once you reach Spirit Roots, find this tube beside Lumi. The Rukiry won’t have enough max depth to reach all the quest NPCs in this region.
The Oxy Tube solves that problem with 220 oxygen, 495m max depth, 250kg weight, and a nice 28/s speed boost. You’ll be zipping through Spirit Roots collecting rare fish and completing high-value quests.
Late Game Tubes: Conquering the Depths
Lost Spirit Tube ($150,000)
Also in Spirit Roots, beside Victor, this tube represents your entry into endgame content. Skip the Plane Tube, it’s not worth the money.
The Lost Spirit Tube is a beast: 300 oxygen, 600m max depth, 370kg weight, and 30/s speed. This tube acts as a bridge to the final endgame options.
Ruined Tube ($270,000)
You’ll find this in Bob’s Room. Now, you have two choices at endgame: the Ruined Tube or the Bath Tube.
The Ruined Tube wins in most situations with 380 oxygen, 650m max depth, 480kg weight, and 32/s speed. That oxygen stat is crucial for extended deep-sea expeditions.
Complete Tube Stats Comparison Table
| Tube | Location | Cost | Oxygen | Max Depth | Weight | Speed |
| Wooden Tube | Free at start | Free | 40 | 15m | 5kg | 20/s |
| Normal Tube | David’s Tube Shop | $350 | 70 | 50m | 25kg | 20/s |
| Pufferfish Tube | David’s Tube Shop | $2,850 | 110 | 180m | 80kg | 22/s |
| Boat Tube | Ancient Sands (Marcus) | $5,250 | 130 | 275m | 120kg | 22/s |
| Rukiry Tube | Ancient Sands (Grumpy Hank) | $40,500 | 180 | 460m | 180kg | 24/s |
| Oxy Tube | Spirit Roots (Lumi) | $84,500 | 220 | 495m | 250kg | 28/s |
| Lost Spirit Tube | Spirit Roots (Victor) | $150,000 | 300 | 600m | 370kg | 30/s |
| Ruined Tube | Bob’s Room | $270,000 | 380 | 650m | 480kg | 32/s |
Expert Tips for Faster Progression
- Don’t ignore artifacts and potions. You can boost your tube’s oxygen, weight, and speed using Abyss artifacts and potions. These temporary buffs can help you reach new areas before you can afford the next tube.
- Oxygen pods are your best friend. Always carry a few when exploring new regions. They can extend your survival time significantly.
- Complete races for stat boosts. Some Abyss races give permanent stat increases that stack with your tube’s base stats.
- Focus on quests early. NPC quests give great rewards and help you save money faster for tube upgrades.
Frequently Asked Questions
Q. Which tube should I focus on early in Abyss?
A. The Pufferfish Tube should be your first major goal. With oxygen pods, it can get you to most regions in the game, making it an excellent value for $2,850.
Q. What is the best endgame tube in Abyss?
A. The Lost Spirit Tube and Ruined Tube are your best endgame options. The Ruined Tube edges ahead slightly with better oxygen stats for extended exploration.
Q. Should I buy every tube in order?
A. No! That’s exactly what this guide helps you avoid. Skip the Fire Tube, Zepline Tube, Plane Tube, and Bath Tube to save money.
Q. How do I earn money fast for tube upgrades?
A. Complete Kraken and NPC quests, catch and sell valuable fish, and redeem all available Abyss codes for free cash.
Final Thoughts
The difference between smart players and broke players in Abyss often comes down to tube choices. Following this progression path will save you hundreds of thousands of dollars that you can invest in better guns, upgrades, and equipment.
Remember: every dollar you waste on a useless tube is a dollar you can’t spend on game-changing upgrades later.
Start with the basics, save strategically, and upgrade only when it makes sense for your current progression. Before you know it, you’ll be exploring the deepest reaches of Abyss with the best gear in the game.
Ready to dominate Abyss? Start by grabbing all available redemption codes to boost your starting cash. Then head straight to David’s Tube Shop and begin your journey with the Normal Tube.
Have questions about tube progression? Already using one of the endgame tubes? Drop a comment below and share your experience! We’d love to hear which tube has been your favorite and whether this guide helped you save money.
