Originally Posted by Merredeth
Actually, I just use some tubing attached to a hard tube you can purchase at your LFS. At the end of the line, I just tie it off and adjust the tie to make the dripping as fast or slow as I want.
$0.50 worth of airline tubing works for me!!! I bought about 6 feet of it. I hang one end in my main tank and secure it there with my mag float. Tie a know about a foot up from the other end and loosen or tighten the knot depending on the flow rate that I am looking for.
Not everything in this hobby requires a gadget specifically made for the job! :thinking: