Voyager 4

Voyager 4 is a submerged SICCE circulation pump for marine and freshwater aquariums. The documented European version delivers up to 6000 L/h while drawing 14 W at 230–240 V / 50 Hz; this is a nominal figure, not a complete description of movement in a furnished tank. It belongs to the shared Voyager 2–4 platform, which is distinct from other SICCE circulation families. Keeping those identities apart prevents features and service parts from being carried across different product lines.

Selection of Voyager 4 should be based on the actual layout rather than volume alone. SICCE gives 400–730 L for freshwater and 200–400 L for marine aquariums, but these are manufacturer guidance ranges rather than a guaranteed outcome. Tank length, rockwork, wood, plants, corals, loose substrate and livestock sensitivity all change how current is distributed. The pump can support circulation and movement of suspended debris toward filtration when direction and intensity are checked in the aquarium. It is not a return pump, and a single unit does not necessarily replace several circulation points where structures divide or shelter the flow.

Voyager 4 combines a propeller impeller with an aimable magnetic mount. The body can rotate through 360° around the support and tilt vertically, allowing direction to be refined without treating nominal output as uniform everywhere. On Voyager 2–4, the front ring mechanically selects a broader or more concentrated outlet; it is not an electronic speed control. Flow remains continuous while power is supplied, so each change should be followed by observation across the whole aquarium rather than only close to the outlet.

Electrical compatibility begins with the label: this profile records the 230–240 V / 50 Hz version with a 2.2 m lead. Codes and parts must not be assumed to match 60 Hz versions. The magnetic mount is documented for glass up to 15 mm, provided the pane is sound, flat and reachable on both sides. The pump is intended for submerged freshwater or marine use. A timer or SICCE Wave Surfer remains a separate accessory whose use depends on the applicable instructions; it does not turn this AC pump into a programmable DC model or place it in another product family.

Disconnect power before installation and choose a location that keeps intake and outlet clear. Bring the two parts of the magnetic mount together under control instead of allowing them to strike the glass, then adjust the body in small steps. Keep the pump submerged, never lift it by its cable, form a drip loop and leave the plug accessible. At startup, watch substrate, livestock and sheltered areas. If current digs into the bottom or presses directly on an animal, alter the angle or location first. A higher nominal output does not guarantee better circulation when water immediately rebounds from nearby rock or glass.

Unplug Voyager 4 and wait for the propeller to stop before any intervention. Sensible maintenance responds to observed condition: reduced movement, a new sound, vibration or uncertain starting calls for inspection of the cage, regulator or deflector, rotor, shaft and seats. Remove deposits with soft tools and methods allowed by the applicable manual, without pulling the cable or using aggressive household cleaners. Reassemble components in their documented order and orientation. The identified European rotor kit for this model is SGR0084; using the code helps avoid a visually similar part for another electrical version or another Voyager branch.

Voyager 4 offers aimable placement, magnetic attachment and mechanical shaping of the outlet in a body intended for submerged circulation. Its limits matter just as much: 6000 L/h is a nominal maximum, adjustment does not measure delivered flow, and the current will not become uniform by itself. The common Voyager 2–4 platform shares some service parts, but rotor and product codes remain model-specific. A careful setup values stable distribution, maintenance access and livestock response, without absolute claims about silence, lifespan or complete removal of stagnant areas.