So I am looking into purchasing a glass tank can anyone recommend a good one I am thinking about the Kanger ProTank 3 I think it is or something close to it I'm not looking to spend 75 dollars on a tank any recommendations would be greatly appreciated thanks
If you are looking at the protank 3 I recommend the aerotank instead;
Other than that my usual recommendation is the miniprotank2 or the smoktech ARO; they use the same replacement coil as the earlier protanks and a few other manufacturers tanks; I do believe people are saying those same coils can work on the newer tanks too including the aerotank.
The aerotank uses the now standard 510 threading AND it has the new feature of an airflow control base which moves the airflow out of the 510 threading, which was always a problem on many 510 threaded tanks.
The mini and the aro don't use the 510 threads; instead they use the outer eGo thread so they suffer less from airflow and gurgling issues;
Other glass tanks to consider are the Aspire Nautilaus - introduced around the same time as the aerotank; and also with airflow control.
Now all of those are bottom coil clearos (BCC's);
BCCs have the potential problem of leaking liquid downwards due to gravity; and its a good idea to store them upside down when not in use.
The alternative to the bcc would be a top coil of which there are many, but in terms of a glass one, the one that comes to mind is a vivi nova. Airflow comes in from the 510 threading , unfortunately.
Other than that there's glass cartotanks for cartos; again, 510 threading, with airflow competing in the 510 thread well.