Seachem Bottle Adapters

Seachem Bottle Adapter Plugs come in two sizes and allow you to seamlessly connect dosing pump tubing to any Seachem or aquavitro® bottles ranging from 50 mL–1 L and many other common supplement bottles (24 mm–28 mm) on the market. They are ideal for use with aquavitro® sentia™ dose and doser tubing. Fits tubing sizes up to OD 0.192 inches/4.88 mm.

Bottle Adapters Sm: Fits 50 mL–500 mL (24 mm)
Bottle Adapters Md: Fits One liter (28 mm)

Directions

Simply insert a plug into the bottle neck of your supplement of choice, then insert tubing into its opening. Once inserted, this connection will also help to prevent spillage in the event of a container tipping over. Be certain that the tubing runs to the bottom of the bottle.