Fauna Marin DIY Doser

Streamlined Supplement Delivery With the Fauna Marin DIY Doser

The Fauna Marin DIY Doser pulls liquid supplements straight from the bottle instead of relying on transfer containers.
That simple change reduces spills, saves product, and keeps dosing areas from turning messy over time.
Because the tubing reaches the bottom, additives dispense evenly without leaving usable liquid behind.

Built for reef systems that already rely on automation, this adapter kit keeps dosing routines predictable.
It works alongside most dosing pumps without forcing changes to existing layouts.

Fauna Marin DIY Doser Improves Everyday Aquarium Maintenance

The Fauna Marin DIY Doser replaces standard bottle caps with purpose-built adapters for direct draw operation.
Because tubing reaches the bottom, the system pulls usable liquid instead of leaving product behind.
Therefore, supplement waste drops and dosing accuracy improves over time.

Additionally, the design reduces exposure to air, helping preserve supplement stability during long dosing cycles.
This setup works especially well in organized dosing stations where space efficiency matters.

Explore compatible systems and accessories through Fauna Marin and Auto to support long-term aquarium care.

Compatible With Fauna Marin Elementals Bottles and More

This adapter kit links directly with Fauna Marin Elementals bottles for clean, efficient dosing workflows.
It also fits many standard liquid supplement containers used across reef aquariums.
Because of this flexibility, hobbyists can standardize dosing across multiple additives.

The second port allows additional bottles to connect without disconnecting the primary supply.
As a result, extended dosing capacity becomes easier to manage.

Expandable Design for Long-Term Dosing Stability

The Fauna Marin DIY Doser supports daisy-chaining bottles for backup or higher-volume dosing needs.
Instead of stopping systems during refills, users can rotate bottles smoothly.
Consequently, dosing schedules remain uninterrupted.

This approach benefits systems running calcium, alkalinity, magnesium, or trace element programs.
It also reduces the need for frequent manual adjustments.

Key Features

• Direct bottle connection eliminates transfer containers

• Bottom-draw tubing improves supplement usage efficiency

• Dual-port adapter enables bottle expansion

• Compatible with most automatic dosing pumps

• Cleaner layout with fewer exposed containers

What’s Included

• Two Fauna Marin dosing adapters

• Two crystal-clear silicone hoses, approximately 13.5 inches each

• Four secure plastic union nuts

• Components for a two-bottle configuration

Why the Fauna Marin DIY Doser Fits Advanced Reef Systems

The Fauna Marin DIY Doser supports consistency, organization, and long-term dosing reliability.
It reduces clutter while supporting precise supplementation strategies.
Because it integrates easily, it works well in both new builds and established aquariums.

Many reef keepers prefer direct-draw systems as setups grow more complex.
This kit supports that progression without unnecessary complexity.

Commonly Asked Questions About the Fauna Marin DIY Doser

Does the Fauna Marin DIY Doser work with Fauna Marin Elementals?
Yes, it connects directly to Fauna Marin Elementals bottles for efficient, no-transfer dosing.

Can this system work with non-Fauna Marin supplements?
Yes, it fits many standard liquid supplement bottles used with dosing pumps.

Does the adapter reduce supplement exposure to air?
Yes, direct draw limits air contact compared to manual transfer containers.