I don't have an Emow, but I looked it up. It appears to have a standard 510 connection, so any
tank with a 510 connection should work. You may want to take a look at the new Kanger Subtanks, mini or nano
tanks. You'd just have to use the 1.2 ohm coils. I don't think the Emow will fire a 0.5 ohm coil.
I have the the Subtanks, and I really like the way they vape. Unlike most clearomizers, the new Subtanks use cotton wicks and have better airflow.