I've been using Halo's mini-tanks and they're awesome for about a month and then the liquid begins to darken while it's in the tank for some reason and shortly after that the tank no longer hits as well even after I clean it. Anyone know why it does this? I've used 3 tanks so far and they have all done this. I've cleaned one but it would still turn the liquid dark.
Might just go back to cartomizers if this problem continues.
Might just go back to cartomizers if this problem continues.