As the waves crashed around me in Abyss, I quickly realized the stakes involved in choosing the right tube. A moment’s hesitation could cost me precious time and resources. With the vast underwater world waiting, your tube isn’t just an accessory; it’s your lifeline.
Update: Our tube progression path has been revised following the official release.
The Best Abyss Tube Progression
When you first enter Abyss, you’re equipped with a Wooden Tube, hardly a beacon of hope for your aquatic adventures. Start by catching fish in the beginner zone and tackle some initial quests involving the Kraken. This initial grind is essential for accumulating funds to purchase upgraded tubes. If you’re feeling uncertain, our guide on Abyss guns offers a solid roadmap.
Most early-game tubes are readily available at David’s tube shop, nestled comfortably within the safety dome. Don’t forget to snag the Abyss codes for those savings. As you venture into the Ancient Sands and Spirit Roots, you’ll discover even better options. Here’s a streamlined progression path for your tubes in Abyss:
Wooden Tube (Default) ➔ Normal Tube ➔ Pufferfish Tube ➔ Boat Tube ➔ Rukiry Tube ➔ Oxy Tube ➔ Lost Spirit Tube ➔ Ruined Tube
| Tube | Location | Cost | Stats |
|---|---|---|---|
| Wooden Tube (Default) | Free at start | Free | Oxygen: 40 Max Depth: 15m Weight: 5kg Speed: 20/s |
| Normal Tube | Forgotten Deep (David’s Tube Shop) | $350 (€ €330) | Oxygen: 70 Max Depth: 50m Weight: 25kg Speed: 20/s |
| Pufferfish Tube | Forgotten Deep (David’s Tube Shop) | $2850 (€ €2,730) | Oxygen: 110 Max Depth: 180m Weight: 80kg Speed: 22/s |
| Boat Tube | Ancient Sands, beside Marcus | $5250 (€ €5,060) | Oxygen: 130 Max Depth: 275m Weight: 120kg Speed: 22/s |
| Rukiry Tube | Ancient Sands, beside Grumpy Hank | $40,500 (€ €39,240) | Oxygen: 180 Max Depth: 460m Weight: 180kg Speed: 24/s |
| Oxy Tube | Spirit Roots (Beside Lumi) | $84,500 (€ €81,670) | Oxygen: 220 Max Depth: 495m Weight: 250kg Speed: 28/s |
| Lost Spirit Tube | Spirit Roots (Beside Victor) | $150,000 (€ €144,750) | Oxygen: 300 Max Depth: 600m Weight: 370kg Speed: 30/s |
| Ruined Tube | Bob’s Room | $270,000 (€ €260,250) | Oxygen: 380 Max Depth: 650m Weight: 480kg Speed: 32/s |
Understanding Abyss Tube Progression
Before diving deeper into specifics, grasp the importance of each tube’s stats. The oxygen level displayed at the bottom left informs how long you can venture away from the safety dome. Early on, maximizing your tube’s oxygen is essential. Think of it as your lifeline—without it, you’re fish out of water.
The max depth, measured in meters, indicates how far down you can go without depleting your oxygen reserves too quickly. Consider the depth like a high-stakes game of poker; one false move could cost you dearly. Weight refers to how many fish you can carry, while speed affects how swiftly you can patrol the ocean depths.
In the initial stages, prioritize your tube’s oxygen capacity to survive and harvest fish effectively. Gaining familiarity with the game dynamics allows for a more strategic pursuit of higher-weight tubes. Using Abyss artifacts and oxygen pods can refine your stats further, boosting your chances of success.
Top Early Game Tubes in Abyss
- Wooden Tube (Default): Your first tube, necessary for navigating the early waters.
- Normal Tube: An upgrade from the wooden tube, it sets you up for catching more fish and accumulating cash for the next model.
- Pufferfish Tube: This is your next logical step, especially to meet the Kraken quest’s requirements.

Best Mid Game Tubes in Abyss
- Boat Tube: While the Pufferfish tube serves its purpose, to venture into Ancient Sands successfully, you will need this tube for more depth.
- Rukiry Tube: Skip the Zepplin tube in favor of this option; it can tackle deeper Spirit Roots and complete multiple Diver quests.
- Oxy Tube: As you enter the Spirit Roots, the Rukiry tube will fall short in depth—it’s time to transition to the Oxy tube for better fish collection and questing.
Best Late Game Tubes in Abyss
- Lost Spirit Tube: After the Oxy tube, this one serves as a bridge to endgame options, essential for deeper exploration.
- Ruined Tube: Between the Ruined tube and Bath tube, the former often offers better oxygen stats for your sustained aquatic expeditions.

This guide walks you through the intricacies of tube progression in Abyss. Have you made a strategic upgrade, or are you still clinging to your early tube? What’s your current status in this underwater world?