Not to hijack the thread but Jon you keep hidin lol so I sent you a pm I had a question.
LOL Jon I believed you. Didn't have to post any pics. That's really weird though. Not sure anyone said all tanks have one. I know most every one I look in has them but I'm not sure I would remember one even if it didn't. I think it would be a good idea to have one if doing a swap....but like I said before and Greg said above, make sure it sits still in the tank or the pump can't keep fed properly.
am i missing something or was this thread hijacked along time ago, but it was an interesting conversation. I just wish i had a solid awnser![]()