Seachem Laboratories Bottle Adapters Doser Tubing-to-Bottle Adapter Plugs Medium

Dosing your aquarium should feel tidy and dependable, and the Seachem Bottle Adapters take the guesswork out of connecting tubing to your supplement bottles. These doser tubing-to-bottle adapter plugs let you seamlessly connect dosing pump tubing to Seachem and aquavitro bottles, plus many other common supplement bottles on the market. This is the MD size, one of the two sizes Seachem offers, ready to bridge your doser and your bottles for a clean, leak-resistant setup.

How these adapter plugs help your dosing routine:

• Allow easy connection of dosing tubing to Seachem, aquavitro, and most 24 to 28 mm supplement bottles, so your existing bottles fit right in.
• Compatible with bottle sizes ranging from 50 mL to 1 L, covering small supplements up to larger reservoirs.
• Ideal for use with aquavitro sentia dose systems and standard doser tubing.
• Fits tubing up to 0.192 inches, or 4.88 mm, outer diameter for a secure, leak-resistant seal.
• The leak-resistant seal helps keep your dosing accurate and your workspace free of drips.
• Designed to connect to many common supplement bottles in the 24 to 28 mm range, not just Seachem's own.
• The MD size gives you one of the two fit options for matching your bottle openings.
• A simple plug-style design that drops into your dosing system without complicated assembly.
• Helps you build a neater, more organized dosing station around the bottles you already keep on hand.

Automated and semi-automated dosing makes maintaining a healthy aquarium so much easier, but it only works smoothly when every connection is solid. That is exactly where these Seachem adapter plugs shine, bridging the gap between your doser tubing and a wide range of bottles so additives flow where they should without leaks. Because they fit Seachem, aquavitro, and most standard 24 to 28 mm supplement bottles, you can standardize your setup around the products you already trust. Match the MD plug to your bottle, seat your tubing, and let your dosing system handle the rest. For aquarists running an aquavitro sentia dose system or a standard doser, these plugs are a small but genuinely useful piece of the puzzle. Keep your dosing precise, your bottles connected, and your tank routine running the way you set it up to.