Reef Octopus OB300S Over Flow Box
The Overflow Box is a great alternative for aquariums without a built-in overflow system. It effectively skims the organically rich water from the aquarium surface to the filtration system.
One of the most cost effective Wet/Dry Water Circulation Pump in the market today. Low wattage, compact in size and high in flow rate.
A reliable alternative to Build- In Overflows
Precise machine welded cast acrylic construction
5 times more water volume than overflow units with tubes
Black top reduces light intake to reduce algae growth
Available in Single drain configuration