A built-in overflow is the most efficient method of draining aquarium water to sump filtration. 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. CPR Continuous Siphon Overflows are used to transport water from the tank to your sump. Deluxe models include the aqua lifter to help maintain a full siphon.They quietly skim up to six times more water than units with tubes.
Features
- 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: All units except the CS150 come with slip screen, sponge and vent tube to help reduce noise.
- Aqualifter Pump and acrylic lid included for quiet operation.
Selecting the Correct CPR Overflow
CS150 Specifications:
- Flow Rate: 1,600 GPH
- Outflow Size: 1.5" Bulkhead
- Width: 9 3/8"
- Dimensions (see photo): A: 9.5", B: 9.75", C: 1 7/8", D: 1.5", E: 6 1/8" , F: 5.75", G: 9.25", H: 6 7/8", I: 4", J: 3.5", K: 4 7/8"
Note: CS150 Overflow does not include slip screen, vent tube, or sponge.
| SKU | 206564 |
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Product Questions
How do you clean the inside of this thing? I've had this for a few months and the water flow is significantly lower. I clean the intake screen area, but there is no way to clean under the black section. This is an issue because it's gross in there and you can see the funk build up.
Question by: Kellianne Skelton on May 23, 2017, 5:50 PM
For those areas that are accessible, a good pipe/bottle cleaner of the appropriate diameter can be very helpful. On the underside of the hang-on bracket, this will be harder to clean mechanically, but an occasional soak in vinegar or citric acid solution can be very effective in killing and dissolving any buildup on the internals of the box, which should keep it from getting clogged up.
Have a great day!
Have a great day!
Answer by: Zack on May 30, 2017, 3:00 PM
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