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
advantages of CPR Continuous Siphon Overflows/Prefilters
water level allows you to
easily change the level in your tank.
* Black top reduces algae growth.
* Quiet operation.
* CS Overflows now feature a grated inlet instead of the fish screen previously included. (See top right image).
Any model may also be ordered as a Deluxe Model to include the Aqua Lifter pump and an acrylic lid for quieter operation. Simply add (DX) to the overflow code when ordering.
Email CPR directly for complete measurements of CS Overflows.