CPR CS90 Aquarium Overflow Box

CPR CS90 Aquarium Overflow Box

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. 
• Quiet operation. 
• CS Overflows feature a grated inlet.

Specifications:

• Model: CS90
• Flow Rate: 600gph
• Outflow Size: 1" Bulkhead

Includes:

• (1) Overflow body
• (1) Screen and sponge
• (1) Vent tube with small “O” ring
• (1) Bulkhead assembly
• (3) Adjustment screws
• (1) Air line
• (1) Aqua Lifter pump and Acrylic Lid (included in Deluxe models)