The Danner Supreme Aqua-Mag 350 is a durable, oil- magnetic-drive water pump engineered for continuous aquarium circulation, delivering up to 350 GPH for saltwater or freshwater systems

Built to run quietly day and night, the Supreme Aqua-Mag 350 combines a magnetically driven impeller with an epoxy-encased power housing so it can be used submerged inside the tank or installed in-line within plumbing

Its fish-safe, oil- design and energy-efficient operation make it suitable for reef tanks, freshwater displays, sumps, and return lines

The unit also includes a reusable debris pre-filter and meets UL/ETL safety certifications

How much flow and power does this pump provide

The Aqua-Mag 350 moves up to 350 gallons per hour while drawing a maximum of 35 watts (0

6 amps) on standard 120V / 60Hz power

That balance of flow and efficiency makes it a practical choice for moderate-sized systems that need steady circulation without high electrical cost

Maximum flow: 350 GPH Power consumption: up to 35 W / 0

6 A Voltage/frequency: 120 V / 60 Hz tank size: up to 40 gallons Can I use this pump submerged and outside the tank

Yes — the pump is designed for both submerged and in-line use, ing flexible placement options

When submerged it quietly circulates water; when installed in-line it can serve as a return pump or part of a filtration loop, keeping mechanical noise and vibration away from the display

Submersible operation for hidden, quiet placement In-line installation compatibility for sumps or plumbing runs 1/2" FPT inlet and 1/2" MPT outlet for standard fittings 10' cord for flexible positioning What parts and protections help it run reliably in aquariums

The pump uses a magnetic impeller assembly that separates the drive from the wet area, reducing wear and preventing oil contamination

The electrical components are sealed in an epoxy-encased housing for long-term protection, and the included reusable pre-filter captures particles to minimize clogging

Magnetically coupled impeller for oil-, fish-safe operation Epoxy-encased power unit to resist moisture and corrosion Reusable debris pre-filter to extend service intervals Meets UL/ETL standards for safety and reliability How large is the pump and what plumbing fits it

The compact footprint lets you hide the pump in tight spaces or inside equipment cabinets

Standard 1/2" inlet and outlet threads accept common adapters and fittings, simplifying connections to tubing, hoses, or PVC plumbing

Dimensions: 5

0" L x 3

8" W x 4

2" H Inlet: 1/2" female pipe thread (FPT) Outlet: 1/2" male pipe thread (MPT) Cord length: 10' for flexible reach to power Who is this for: Aquarium hobbyists who need a dependable, energy-conscious water pump for tanks up to about 40 gallons — i for reef keepers, freshwater enthusiasts, and anyone who wants a quiet, oil- circulation solution that can be used inside the tank or tucked away in plumbing

The Danner Supreme Aqua-Mag 350 is also well suited for setups requiring standard plumbing connections and long cord reach

FAQ Q: Is the Aqua-Mag 350 safe for reef tanks

A: Yes

The magnetic-drive impeller is oil- and the pump is suitable for saltwater reef and freshwater tanks when used per instructions

Q: Can I run this pump continuously

A: Yes

It is designed for 24/7 operation with an epoxy-encased power unit and a reusable pre-filter to reduce maintenance