Try an Auto-Siphon Clamp with your mini auto-siphon or large auto-siphon. This handy clamp holds your auto-siphon in place above sediment. The auto-siphon clamp keeps the tip of your auto-siphon off of the sediment later, which keeps sediment out of your secondary fermenter or bottles. This auto-siphon clamp is perfect for holding your auto-siphon in an upright position in wide-mouth vessels, like a bucket or carboy, when racking. Compatible with 3/8" large or mini auto-siphons.