DIY Doser - Fauna Marin

Universal Dosing Pump Adapter Kit

Eliminate dosing waste and simplify your reef aquarium maintenance by connecting dosing pumps directly to supplement bottles, ensuring you use every last drop while reducing clutter and the need for frequent refills.

Transform any dosing container into a professional direct-draw system with the Fauna Marin DIY Doser adapter kit. This ingenious solution replaces standard bottle caps with precision-engineered dosing adapters that allow pump tubing to draw supplements directly from the container bottom. Perfect for use with Fauna Marin ELEMENTALS and other liquid additives, the DIY Doser eliminates the mess of manual transfers, reduces oxidation exposure, and ensures complete product usage with zero waste. The dual-port design even allows you to daisy-chain multiple bottles together for extended dosing capacity or backup supply continuity.

Key Features:

• Direct-to-bottle connection - No more measuring cups or transfer containers
• Bottom-draw design - Extracts supplements from the container bottom for complete usage
• Universal compatibility - Works with Fauna Marin ELEMENTALS and most standard dosing bottles
• Expandable system - Second port allows connection of additional bottles for extended capacity
• Complete kit - Includes everything needed for a two-bottle setup

What's Included:

• 2x Fauna Marin dosing adapters (bottle cap replacements)
• 2x silicone hoses (4-6mm, 34.5cm length, crystal clear)
• 4x blue plastic union nuts for secure connections

Benefits:

• Reduces supplement waste and saves money
• Minimizes air exposure to preserve product freshness
• Cleaner dosing area with fewer containers
• Less frequent refilling required
• Compatible with most automatic dosing pump systems

Ideal For: Reef aquarium hobbyists using automatic dosing pumps for calcium, alkalinity, magnesium, trace elements, and other liquid supplements.