t line

[woppy1]

what do you plug the top of a t line with im thinking of putting one in for easy drainage but am wondring what to plug it with the reason im putting one in is because im a bit of a messy git when draining and tent to spill it everywhere so what im thinking is when i want to drain pull the t line down and use the pump to drain it
many thanks

 

[Arcygenical]

I use a Danger Den Fillport...