Replacing in 1yr By Red Fish on 7/3/2014Red Fish wouldn't recommend this product to a friendTried to save the money on this model and already replacing 1yr 2mo later. It always rattled but I just lived with it. Now impeller in pieces.
Always go with the upgraded version and just put out the money or spend it later anyway.
A little loud By Devon on 5/19/2014Devon would recommend this product to a friendI got this to use as my main sump return pump. It's on my desk at work and it is a little louder than I had hoped, but my office mates can't heard it over their computers from 4-5 feet away.
Still, the flow is good.
It definitely became less loud after running for 3 days or so. There are no suction cups, so you can zip tie it to a sponge and it will sit off the bottom of the tank and be even less loud.
Great pump By Denise on 1/11/2014Denise would recommend this product to a friendI was told Mag Drives run hot but I got this to run my biopellet reactor and i have seen no change in water temperature. It does its job with no fuss and I am very happy with it.
Another great Danner Mag Drive product! By Toby on 11/28/2013Toby would recommend this product to a friendExcellent Pump! I use this to supply 2 brs reactors for Rox .08 and GFO. Its perfect!
Danner pumps are bullet-proof! By Pegasus on 11/6/2013Pegasus would recommend this product to a friendI own three Danner Mag-Drive pumps, and I couldn't be happier. Accurate flow rates and tough-as-nails construction, these things are built to last. If/when the time comes, replacement impellers are cheap. My Mag-Drive 3 is pushing water through my RDSB. Flow's a little strong, but not excessive enough to blow out the sand. I will pay a little more for MDS pumps, because you get what you pay for. I always give very strong recommendations for Mag-Drive Supreme.
"Mag"nificent By Jonathan on 2/22/2013Jonathan would recommend this product to a friendI have this feeding my gfo & carbon reactors. I know it's the last pump ill ever buy for those reactors. They have proven time and time again to be bulletproof. 5 stars for quiet, 4 stars for adding so much heat o my system.
Great By Paul on 8/31/2012Paul would recommend this product to a friendI bought this to pump my RO/DI from the basement up to main level next to tank. Works like a charm going up about 8 feet.
Old Reliable By RJAllen on 7/21/2012RJAllen would recommend this product to a friendNeeded a small pump for water management, top off reserves, etc. The Danner line has been around along time. Reasonable price, decent head height and honest gpm ratings= good value.
reliable! By Byron on 3/21/2012Byron would recommend this product to a friendMag 3 is one of the most realiable pumps I have used (could be a bit less expensive though)
Works Great With BRS Carbon Reactor By Ted on 3/8/2012Ted would recommend this product to a friendIt went together with my BRS Carbon Reactor in seconds.. great product!
Excellent By Marcof on 2/17/2012Marcof would recommend this product to a friendExcellent Pump!!! I bought it to use with the BRS Bio Pellet Reactor. It tumbles the media perfect and its quiet.
great pump By DAN on 12/14/2011DAN would recommend this product to a friendI bought this pump for use with my dual BRS reactor. I modified the reactor for use with bio pellets. the pump works great at tumbling the pellets , and its quiet.
Ask a Question About 'Mag-Drive Supreme 3 Pump (350 GPH)'
Previously Asked Questions
by oscar on June 9, 2014, @12:02 PM
Hello, I want to connect this pump to my BRS media reactor I have de dual media reactor but the maxi jet is not enough. What adapter do i need to connect it to my reactor. thank you
Bulk Reef Supply Hi Oscar,
To connect the mag drive reactor you would need these two fittings, both 1/2 inch:
Danner Mag-Drive Supreme Pumps are specifically designed for the demands of salt water aquariums. Mag-Drive Supreme pumps are made to run continuously, without seals to wear out. Very low maintenance with an easy-clean pre-filter. These are the most used pumps in their class. Energy efficient. The only moving part on a Mag Drive pump is the ceramic/magnetic impeller. All Mag Drives come with a 3 year limited manufacturer's warranty.
Quick Compare - Mag-Drive Supreme
Max Head Height
Max Flow Rate
|2||21 Watts||7 Ft.||250 GPH||1/2" MPT/FPT||5.0" x 3.8" x 4.2"|
5.0" x 3.8" x 4.2"
|5||49 Watts||10.5 Ft.||500 GPH||1/2" MPT/FPT||5.0" x 3.8" x 4.2"|
|7||60 Watts||11.65 Ft.||700 GPH||1/2" MPT/FPT||5.0" x 3.8" x 4.2"|
|9.5||93 Watts||12.85 Ft.||950 GPH||3/4" MPT/FPT||5.0" x 3.0" x 5.5"|
|12||110 Watts||13.5 Ft.||1200 GPH||3/4" MPT/FPT||6.4" x 4.5" x 4.6"|
|18||150 Watts||16.85 Ft.||1800 GPH||3/4" MPT/FPT||6.4" x 4.5" x 4.6"|
7.25" x 4" x 5.25"
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