It comes with two different coils: Aspire BDC 1.6ohm with a recommended power output of 3.3-4.2V and an Aspire BDC 1.8ohm with a recommended power output of 4.2-5.0V.
Aspire Nautilus Review – Better Late than Never – Steve K's Vaping
Aspire Nautilus - Hollowed-Out Sleeve Replacement Tank (Stainless) - 5ml »
Eigate Aspire Nautilus Mini - 2ml
Aspire Nautilus 3 Tank Theravape Online Vape Shop Canada
Aspire Nautilus XS Vape Tank - Vape Shop Vape Tanks UK
Aspire Nautilus X Tank
Aspire Nautilus & Nautilus Mini Replacement Glass / Steel Tank
Nautilus Series - Aspire
Aspire Nautilus 2S Tank - Aspire Vape Co.
Aspire Nautilus Replacement Coils – Vapours Canada