1. OTP Pinwheel Impeller OTP Pinwheel Impeller

    Starting at: $12.50

    OTP Pinwheel Impeller

    Replacement Impeller for Classic OTP skimmer pumps

    Replacement impeller for Classic Reef Octopus skimmer models using the OTP pinwheel pumps.

  2. OTP Ceramic Pump Shaft

    Starting at: $6.00

    OTP Ceramic Pump Shaft

    Ceramic shaft for Reef Octopus OTP 300, 1000, 2000 and 3000 pumps

    Replacement shaft for the calcium reactors and skimmer models using the OTP pumps

  3. OTP Pump Volute Cover OTP Pump Volute Cover

    Starting at: $12.00

    OTP Pump Volute Cover

    Replacement OTP Pump Volute Cover

    Replacement intake cover, seal and lock for Reef Octopus OTP pumps

  4. OTP Pump Black Output Adapter OTP Pump Black Output Adapter
    $10.00

    OTP Pump Black Output Adapter

    Metric output adapter nipple with oring seal for older Reef Octopus OTP 1000 pumps.

    OTP Black output adapter nipple with oring seal for older Reef Octopus OTP 1000, 2000 or 3000 pump intakes

  5. OTP Pump Air Intake Venturi OTP Pump Air Intake Venturi
    $10.00

    OTP Pump Air Intake Venturi

    Replacement OTP Air Intake Venturi

    Replacement air intake device for Reef Octopus skimmer models using the OTP pumps