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	CPR Overflow Box
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	Item Code: Please make a selection List Price: You Save: Model: Price:       Price Range:   $89.99 to $149.99 Qty:   Please make a selection first Availability: Overweight/Oversized Shipping Charge* This item ships for FREE! Write a review Email To Friend Payments as low as $/mo.  Bill Me Later® Details No Payments For 90 Days with Bill Me Later® Details

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Main Features For glass or acrylic aquariums up to 60 gal. Flow rate 300 GPH. 6.5" wide 3/4" bulkhead outflow 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 Write a review 16 of 20 people found the following review helpful: Excellent! Perfect product by Rob Top Comments: Easy to set up, doesn loose it's siphion. If your tank isnt drilled this one is for you. Well worth the cash Yes, I would recommend this product to my friends. Was this review helpful to you?         12 of 12 people found the following review helpful: Excellent! No gurgles by Dr. Wilkinson RPh Comments: This is one of the first manufactured overflow boxes I've used that is very quiet. Yes, I would recommend this product to my friends. Was this review helpful to you?         Similar Items   Product: List Price: Our Price: Rating: Item Code: Description: CPR 1-1/4 inch Drain Hose $26.95 $21.99 CR1383 CPR 1-1/4 inch Drain Hose U-Tube with Directional Return N/A $5.99 to $7.99 U-tube with Directional Return. Will accept  5/8" or 3/4" (inside diameter) vinyl tubing. Note: This will not work with neither 1/2" nor 3/4" ball-socket fittings. Tom Aquatics Pro Series Surface Skimmer Overflow Box with Aqua Lifter $129.99 $109.99 OE1318 Tom Aquatics Pro Series Surface Skimmer Overflow Box with Aqua Lifter