You can use pretty much any tank you like. As long as it has a 510 connector (most do), it should just work.
nautilus - low power, MTL - about as unlike the Revvo as you could get. Very nice though & new version due soon.
cleito - cloudy, high(ish) power. New versions just released.
Atlantis Evo - Somewhere between the Nauiltus and Cleito.
The SkyStar will handle them easily.
Ok thanks very much for the info, very useful.
Did a search like you said and found some but not countless, many were linked to the same threads or posts. Looked more than they were. There were some but not countless. No more than usual for complaints about other gear really. When you fill this thing you have to make sure your not squeezing still, even just a little bit, when you lift the bottle tip off from the fill valve. If your still squeezing a bit you can flood the coil top as the juice keeps coming out. That'll leave pooled juice that could be mistaken for a leak issue. Some bottles are not ideal, or have ideal tips suited to filling it. I found that out myself with liquid pooled on the coil top. Squeeze it in nice and slowly and before you lift it off release pressure and its good to hear a little suction noise as air sucks back into the bottle as you do it. That'll ensure anything that didn't quite go into the valve gets sucked back up. Dont worry if at first you suck a little back out of the tank, you'll get the hang of it. I personally believe some complaints I read were filling issues being mistaken for leaks.
Well can I just say this. I just tried to remove the top part so I could change the coil to test if it was the coil and I could not remove the top part lol. So I then managed to unscrew it put the actual all tank fell apart in my hands lol. So at that point I thought I might as well check all the o rings etc etc and cleaned them all and all the joints etc etc.
So in other words the whole tank fell apart. even the glass part and the middle part and the bottom screw part as well. it fully was all apart lol.
Then I made sure everything was then tightly screwed back in properly. So maybe the reason it fell apart in my hand was because it was not fully tight. But either way I then put in a new coil and the liquid is now lasting longer in my tank as well. it is not going down as much. So that must of meant the tank joints might have not been fully tight where the glass is and the top part where the coil sits. But it is now not leaking yet. So will see how it goes. but as I said the liquid is now lasting much longer too. So it must have had some sort of leak from the joints, or maybe the coil was faulty. I will see how it goes as I said.
Thanks tho for the help. Appreciate it