1. BioChurn 90ext HOB Reactor BioChurn 90ext HOB Reactor
    $274.99

    BioChurn 90ext HOB Reactor

    Rated up to: 100Gallons

    Holds: 400ml | Dim: 8.7" x 4.53"| Body Diameter: Ф4" | Height: 16.15"
    Feed pump: Aquatrance AQ-800