http://www.jlaquatics.com/phpstore/s...ct_ID=of-cs050
asking $59
Advantages of CPR Continuous Siphon Overflows include:
Adjustable water level allows easy changes of in tank level.
Black top reduces algae growth.
Plastic screen to prevent fish loss.
Quiet operation.
This deluxe model includes an Aqualifter pump that prevents siphon breaks and restarts the siphon after a power outage. An acrylic lid is also included for quieter operation.
Specifications:
- Flowrate: 300GPH
- Bulkhead Size: 3/4"
- Width: 6-1/2"