null Skip to main content
Cal Aqua Labs

Cal Aqua Labs

  • Efflux F2 (13mm) Outflow

    Cal Aqua Labs

    Efflux F2 (13mm) Outflow

    The Efflux F2 has a 13 mm tube diameter for 1/2" tubing and carries a downward-angled funnel. The width between the arch is approximately 4.3 cm. It is designed for aquariums 20 gallons and larger...

    $59.95
    Add to Cart
  • Influx X2 (13mm) Inflow

    Cal Aqua Labs

    Influx X2 (13mm) Inflow

    The Influx X2 has a 13 mm tube diameter for 1/2" tubing and contains uniquely-placed multiple narrow slits spanning a longer length for more uniform flow across the water column. The width between...

    $59.95
    Add to Cart