VAS Cpr Aquatics CPR04981 Cs90 Siphon Overflow 600 Gph P1081749VAS-CPR04981 https://cdnimages.opentip.com/full/VAS/VAS-CPR04981.jpg Cpr Aquatics CPR04981 Cs90 Siphon Overflow 600 Gph We highly recommend viewing the CPR Aquatics CS Overflow video on the CPR Aquatics Web site for a general overview of all the CPR Aquatics overflows.CPR Aquatics CS90 Siphon Overflow:New grated overflowMax. Flow Rate: 600 gph Outflow Size: 1\" bulkheadDepth Needed Behind Tank: 4-1/2\"Overflow Box Width: 7-1/4\" This version does not include the lid or the Aqua Lifter PumpA 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 Aquatics Siphon Overflows 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 Lid for the CS90 Siphon Overflow needs to be purchased separately.We highly recommend using the Aqua Lifter pump with your CPR Overflow to maintain siphon. You may also want to look at our Wet Dry Filter page where we have recommended packages including the Overflow Box, Aqua Lifter pump, return pump, Wet Dry Filter and plumbing.The advantages of CPR Aquatics Siphon Overflows include:Adjustable water level allows you to easily change the level in your tankBlack top reduces algae growthPlastic screen to prevent fish lossQuiet operation 1081749 646392049816 15.0000lbs 0.00 0.00 0.00

Cpr Aquatics

153.4400 2025-05-09 In Stock Cpr Aquatics CPR04981 Cs90 Siphon Overflow 600 Gph

customer review - by JT, July 7, 2007

5/ 5stars

I am very happy with this overflow box, I am using it on my 55 gallon reef tank. It is nice and thin, fits well inside my tank. Set up was painless, and it is very quiet while operating. Recommended to all!

Cpr Aquatics CPR04981 Cs90 Siphon Overflow 600 Gph

Rating 5 | 1 reviews

Brand Cpr Aquatics

Shop more from VAS

* Click "Add to Cart" to calculate shipping and delivery time.

Share & Earn 10% Cash Back Best Price in Bulk

Best Price in Bulk!

Because we are a major distributor for some products, we price very aggressively by sacrificing profit margin whenever we sell in bulk. The philosophy to offer quality products with little mark up has created unmatched customer loyalty for some successful membership based stores. Unlike those wholesale to public membership clubs, we do not charge any membership fee. Some merchants offer FREE shipping, but when you buy quantity 10, you pay 10 times total. Essentially, you are paying 10 times on shipping. We don't think that is fair to you. Why? Most of the time, shipping a 10 lb parcel does not cost 10 times of a 1 lb parcel.

Here is an example:

Opentip	Others
Product Price: $8	Product Price: $20
Shipping for quantity 1: $12	Shipping: FREE
Quantity: 10	Quantity: 10
Total Shipping for quantity 10: $18	Total Shipping: FREE
Subtotal: $98 Saving: $102 (51%)	Subtotal: $200

Don't be shy. If you discover any competitor outselling us in a particular product, whenever you purchase in large quantity, please bring it to our attention. Most of the time, we will match or beat their price, and give you a credit. If we lose to a competitor, it is our shame. We then know we need to work harder in sourcing to create values for you.

* Price comparison must be based on comparable brands or models and in bulk quantity purchase.

Optional related products

Brightwell Aquatics BA00009 Shrimp Code, 250 ml

$7.77

AF RL31132 Lifegard Aquatics Aquastep Pro 15 Watt Uv Sterilizer

$128.86

AF RL31133 Lifegard Aquatics Aquastep Pro 25 Watt Uv Sterilizer

$176.37

AF RL30051 Lifegard Aquatics Bulkhead, 1" Slip X Fpt (R270906)

$5.55

AF RL30162 Lifegard Aquatics Bulkhead, 1" Fpt X Slip (R175106)

$4.58

AF RL30327 Lifegard Aquatics Af-92 Double Capacity Heater Module

$64.14

AF RL30541 Lifegard Aquatics Bulkhead, 2" Fpt X Slip (R270560)

$11.79

AF RL30553 Lifegard Aquatics Bulkhead, 1" Slip X Slip (R270577)

$5.12

AF RL30738 Lifegard Aquatics Bulkhead, 1" Fpt X Fpt (R270902)

$4.82

AF RL31356 Lifegard Aquatics Aquastep Pro Uv Sterilizer Compression...

$3.42

AF RL31471 Lifegard Aquatics Bulkhead, 2" Slip X Slip (R441020)

$7.86

AF RL31472 Lifegard Aquatics Bulkhead, 2" Slip X Fpt (R441021)

$7.86

AF RL31473 Lifegard Aquatics Bulkhead, 2" Fpt X Fpt (R441022)

$7.86

AF RL40304 Lifegard Aquatics Carbon Filled Bio-Mate Media Balls

$19.54

Product Description

We highly recommend viewing the CPR Aquatics CS Overflow video on the CPR Aquatics Web site for a general overview of all the CPR Aquatics overflows.

CPR Aquatics CS90 Siphon Overflow:

New grated overflow
Max. Flow Rate: 600 gph
Outflow Size: 1" bulkhead
Depth Needed Behind Tank: 4-1/2"
Overflow Box Width: 7-1/4"
This version does not include the lid or the Aqua Lifter Pump

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 Aquatics Siphon Overflows 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 Lid for the CS90 Siphon Overflow needs to be purchased separately.

We highly recommend using the Aqua Lifter pump with your CPR Overflow to maintain siphon. You may also want to look at our Wet Dry Filter page where we have recommended packages including the Overflow Box, Aqua Lifter pump, return pump, Wet Dry Filter and plumbing.

The advantages of CPR Aquatics Siphon Overflows 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

Attention CA Residents: Prop 65 Warning

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.

You may also like