The Nautilus 3s is part of the next generation of the extremely popular and most widely used tank from Aspire. This is the same tank as the Nautilus 3 but with the added protection of the steel cage.

They have refined this tank and built a real winner with its easy slide top fill port, wide range of air flow settings, and now with a push-to-fit coil system that’s not only easy but mess free as the coil head can be swapped out with liquid in the tank.