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OCTO OB300S Siphon Overflow Box

£129.95 £129.95
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OCTO OB300S Siphon Overflow Box

OCTO OB300S Siphon Overflow Box

Features & Benefits

  • A reliable alternative to Built-In Overflows
  • Precise machine welded cast acrylic construction
  • Silent Operation
  • 5 times more water volume than overflow units with tubes
  • Black top reduces light intake to reduce algae growth
  • Available in Single drain configuration

The OB300S Overflow Box is a great alternative for aquarium without a built-in overflow system. It effectively skims the organically rich water from the aquarium surface to the filtration system.