Octo Ob-300d Siphon Overflow Box

By OCTO
$305.95

Features & Benefits

  • A reliable alternative to Build- 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 or Dual drain configuration