ATTENTION: FILTERS ARE DELIVERED ONLY BY ORDER - DELIVERY TIME 30 DAYS!
Water quality is crucial for the successful rearing of fish and other living creatures in the garden pond. It will not be a problem if you choose the right filter.
Available in two versions:
basic - includes filter and filter media + 55 W UV-C system
the basic + includes a suitable professional pond pump SERA PP 12 000 and 10 meters of specialized, sun-resistant hose - sera pond hose (Ø 32 mm / 1 ¼")
The bio-mechanical active filter sera KOI 12000 Professional Pond Filter is ideal. It provides optimal protection against contamination for ponds up to 20,000 liters or in koi ponds up to 12,000 liters.
The secret to its success is the three-stage system:
1. The pond water passes through a 55 W UVC system (See figure). The electronic ballast (starter) is integrated into the E 14 UVC lamp (1). This combination significantly simplifies replacement after reaching
the lamp's limit. The integrated electronic ballast saves up to 65% electricity, and the system is much less prone to problems than conventional UV lamps without a built-in electronic starter.
2. The water passes through a stainless steel plate (2) with 200 μm diameter holes, where small particles of leaves, waste, and pebbles are removed immediately and effectively. Even algae coagulated by UV radiation are filtered in this step. Below the steel plate, the water is strongly swirled and enriched with oxygen (3).
3. After the water is filtered through the UV purifier and the stainless steel plate, the water enters the final step of filtration, being evenly distributed by a layer of pressed wadding (4). The water slowly passes through about 10 liters (2 kg) of sera Siporax pond 25 mm, providing biological purification in the filter.
The sera KOI 12000 Professional Pond Filter can be maintained without much effort; and the parts that need to be cleaned are easily accessible.
The three-stage filter is moisture-resistant and does not need additional protection from rain. Made of high-quality plastics, the filter is reliable, economical, and efficient. Equipped with connectors for all common hose diameters (19mm, 3/4"; 25mm, 1"; 32mm, 1 ¼ " and 40mm, 1 ½ ").
