Reef Octopus MF-1000 Media Reactor
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The Reef Octopus MF-1000 Advanced Media Reactor provides efficient chemical filtration for marine and freshwater aquariums using media such as activated carbon and GFO. Dual cone strainers at each end...
Or build it into a bundle — save up to 6% ↓What it is, and who it is for.
The Reef Octopus MF-1000 Advanced Media Reactor provides efficient chemical filtration for marine and freshwater aquariums using media such as activated carbon and GFO. Dual cone strainers at each end prevent media particles from passing through while dispersing flow evenly around the media, and an inlet precision flow valve allows fine control. Rated up to 250 gallons marine / 500 gallons freshwater.
Build around the Reef Octopus MF-1000 Media Reactor.
It's already in your system below. Add the flow, filtration and dosing around it and the discount starts working — tiers climb as the build grows, and the reef meter fills with it.
Pick the right one, not the biggest one
The honest line-up from filtration. Most buyers reading this page should buy the middle column.
IceCap K1 Nano Media Reactor
Reef Octopus MF-1000 Media Reactor
Reef Octopus MF1000 Media ReactorAsked before checkout
The questions our support inbox actually gets.
Does it ship quickly?+
Orders placed before 2 PM ET on a business day leave the same day. Tracking is emailed the moment the label prints.
What if it's the wrong fit for my tank?+
Return it. 30 days, no restocking fee, refund to the original payment method. Better: tell us your tank first and we'll spec the system for free — half of all returns are sizing problems.
Who handles the warranty?+
We do. Everything carries the manufacturer's warranty and we run the claim for you — one email to us instead of a ticket queue.
How does the bundle discount work?+
Add items in the bundle builder: 2+ items saves 5%, 3+ saves 8%, 4+ saves 12%, and 5+ saves 15% off the whole system, applied at checkout.