Does the tank have a skirt with threads on the inside or a little nipple with threads on the outside? - but I'm fairly sure both types should fit on the Vamo - unless the tank has the skirt type (Properly known as eGo cone threading) and is a bit too bulky to fit inside the Vamo's beauty ring (Which is usually removable check the instructions) but there should also be ego to 510 adaptors available - try Stealthvape...