clear clips? them are all machined my lil man
i could have a friend build em outa aluminum but i dunno.
the only reason i went w/ bigger tubing was because i guess i just wanted my system to hold more water. i will be making them probably not even 1' or so when i sell them i know people will want em short i could probably even make a bunch of 6" or something !! i got enough to make 8 of them mine will be probably 1 1/2 feet tho gonna hold alot of water