Marine Depot

Marine Depot Overflow Box OF-1200

$87.99  

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In stock in our East and West Coast warehouses

MD8135

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High quality and economical hang-on overflow box allows you to easily add a sump, refugium or wet/dry filter to your system. U-tube design allows for easy and convenient installation. Adjustable pre-filter hight allows you to adjust the water level inside your aquarium.

Includes
  • 2 x 1" Bulkhead
  • U-tube
  • Noise-Reducing Cylinder Foam Sleeves
  • Nylon screw and wing nut
  • Surface Skimmer Box
Specifications
Model Tank Size Overflow Body
Dimensions
Surface Skimmer
Dimensions
Max. Flow Rate Drain Size
Nano up to 30 Gal 4"x2.5"x8" 4"x1.5"x6" 200GPH 3/4"
OF-300 up to 60 Gal 6"x3"x10" 6"x2.5"x6" 300GPH 1"
OF-800 up to 120 Gal 8"x3"x10" 8"x2.5"x6" 800GPH 1"
OF-1000 up to 150 Gal 9"x3"x10" 9"x2.5"x6" 900GPH 2 x 1"
OF-1200 up to 200 Gal 10"x3"x10" 10"x2.5"x6" 1000GPH 2 x 1"
OF-1800 up to 320 Gal 12"x4"x10" 12"x2.5"x6" 1600GPH 1-1/2"

Product Manuals & Documentation

Marine Depot Overflow Box OF-1200

Owner's Manual available for download in Adobe PDF file format

Manufacturer Info

Marine Depot was started in 1998 by a self-professed reef geek and pre-med student Ken Wong. Ken envisioned a one-stop shop where customers could find everything they needed, from technical product specifications, reef aquarium information, expert advice on the hobby and friendly one-on-one customer support. Having grown from a one-man crew to being one of the world’s largest suppliers of reef and marine aquarium products, this very core philosophy still lives strong in the Marine Depot culture 20 years later.

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9 Questions
Displaying questions 1-9
 
Q
Can I use this box on a 150 gallon aquarium
Asked : Oct 13, 2019
By : Ricky, Florida
 
 
 
A
Yes, the OF-1200 is for up to 200g.
Answered : Nov 06, 2019
By : Kat
 
Q
Will this work with a rim aquarium?
Asked : Aug 17, 2019
By : Robert, Pennsylvania
 
 
 
A
This overflow will certainly work on rimmed aquariums.
Answered : Aug 19, 2019
By : MD TECH
 
 
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Overall, others give this:

  • 4.5

2 Reviewers (100%) would recommend this

Overall Rating:

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5
5.0
TOP QUALITY...
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REVIEW
Easy to install. Very efficient.
  • 1
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4
4.0
Marine Depot Overflow Box

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PROS
Good water flow And well built
CONS
Can generate some noise
REVIEW
I purchased the OF-1200 and am very happy with it. I have had no issues and it does what it’s supposed to do. I have it 4 stars because it’s a little loud and an air bubble keeps popping up in the tube, however I’m sure it’s just operator error. Overall I’m very happy with the product and ...Read More
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Overall, others give this:

  • 4.5

2 Reviewers (100%) would recommend this

Overall Rating:

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