Dose straight from the bottle. Seachem Bottle Adapter Plugs let you connect dosing pump tubing directly to Seachem and aquavitro bottles, so your doser can draw supplements right from the source container. They come in two sizes to fit common bottle necks from 50 mL up to 1 liter, and they are ideal with aquavitro sentia dose and doser tubing. Set up automated dosing of planted-tank supplements like Seachem Flourish or reef additives like Brightwell Reef Code A, and browse our additives & supplements. Choose Your Size Size Fits bottle Neck diameter Small 50 mL to 500 mL 24 mm Medium 1 liter 28 mm Match the adapter to the neck size of the bottle you are dosing from. Both sizes also fit many other common supplement bottles in the 24 mm to 28 mm range. Features Seamless connection from your dosing pump tubing to the supplement bottle, with no messy transfers. Two sizes to fit Seachem and aquavitro bottles from 50 mL to 1 liter. Sentia ready, designed for aquavitro sentia dose and doser tubing. Fits tubing up to OD 0.192 inches (4.88 mm). Freshwater and saltwater, dose planted-tank or reef supplements alike. How to Use Pick the adapter that matches your bottle's neck, Small for 24 mm or Medium for 28 mm. Screw the adapter onto the bottle in place of the cap. Push your dosing pump's intake tubing onto the adapter, then let the pump draw straight from the bottle. Specifications Product Dosing bottle adapter plugs Sizes Small (24 mm) and Medium (28 mm) Fits bottles 50 mL to 1 liter Seachem and aquavitro Tubing Up to OD 0.192 in (4.88 mm) Best with aquavitro sentia dose and doser tubing Compatibility Freshwater and saltwater dosing Recommended Pairings Seachem Flourish and Flourish Trace for planted-tank dosing. Brightwell Reef Code A for reef calcium dosing. Browse all additives & supplements. Frequently Asked Questions Which size do I need?Small fits 50 mL to 500 mL bottles with a 24 mm neck. Medium fits 1 liter bottles with a 28 mm neck. Check your bottle's cap size if you are unsure. What bottles do they fit?Seachem and aquavitro bottles from 50 mL to 1 liter, plus many other common supplement bottles in the 24 mm to 28 mm range. What tubing works with them?They accept dosing tubing up to OD 0.192 inches (4.88 mm), including aquavitro sentia doser tubing. Freshwater or saltwater?Both. Use them to dose planted-tank supplements or reef additives.
