The aluminums I saw only come in 3.5ml, not the 2.5ml I got.
That link appeals to my inner nerd Rather informative, and not written by as to make your head explode trying to digest it.
Thanks for sharing that one Ocelot!
I guess that means you didn't see my post earlier on another thread when someone asked why polycarb cracked...
I am not a rocket surgeon by any stretch of the imagination. I read a fairly long explanation about it, which of course I didn't really understand and can't remember most of (I must try and find that again for my files). I think is has something to do with the way molecules (which I think should be called multicules 'cuz there's always lot of them) that make up the plastic-whatever-thingys are held together - I seem to recall there was something about some configurations being "tight" while others were "loose" and would come apart easier...
Obviously, I have no freaking clue what I'm talking about. I must Google.
Thanks for the help, guys. Copped an aluminum tank, just worrying about the whole "not seethrough" thing. How do you know when to top it off again?