Sinking a ATO line

[AJ460]

Im using a toms aqua lifter pump for my ato. Problem I'm having is how do I keep the airline in my supply jug in the water it wants to keep floating to the top anyone have any ideas.

[Motor16]

I attached mine to a seaweed clip and it stays on the bottom.

[Lubeck]

I used a magnet impeller from an old pump and a zip tie.

[Pseudo69]

Rigid airline tubing connected to the airline solves the problem perfectly. Can get it at any Petland or pet store for a few bucks.

[JSimpson]

Frag plug and a zip tie - cost less than $0.50 and been working for years now.

[panoob]

you can also get an air stone attached