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Home » CPR CS150 Overflow Box
CPR CS150 Overflow Box
Avg. Customer Review (4) reviews
Item Code: CR1519
List Price: $177.95
You Save: 47.96 (26%)
Price:     $129.99  
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Availability: Usually ships the next business day
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  Description
A built in overflow is the most efficient method of draining aquarium water to a filter. If your aquarium does not have built-in overflow, CPR Continuous Siphon Overflows/Prefilters are the best means for getting water from an aquarium to a filter system without expensive modifications to the tank. They quietly skim up to six times more water than units with tubes.

The advantages of CPR Continuous Siphon Overflows/Prefilters include:
  • Adjustable water level allows you to easily change the level in your tank.
  • Black top reduces algae growth.
  • Plastic screen to prevent fish loss.
  • Quiet operation.
Tip: We recomond the use of an Aqua Lifter pump with the CPR overflows for trouble free operation. Another alternative is to hook the bleed hose from the overflow to the air intake of a power head. This way the overflow will continue to wok if it drawes some air into it or in the event of a power failure it will restart.

Overview and Installation


Customer Reviews

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4 of 5 people found the following review helpful:
Excellent!
overflow supreme by JOHN NIKLAI
Experience Level: Intermediate
Posted on 8/28/2007 from LARGO, FL UNITED STATES
Comments: This is an excellent product. It is far superior to a like product I was replacing.I would be more comfortable if a heavier plexiglass was used as I am using pvc for my drain tubes and they are slightly heavy. However it is sufficient for most people. Give up U tubes they are the pitts!!!!
Yes, I would recommend this product to my friends.
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4 of 4 people found the following review helpful:
Great
Not the best, but it works by ROBERT NATAL