Pond Aerator Ring for Koi Pond, Pond Aerator Solar & Spawning Brushes Koi Set, Pond Air Distributor, Ventilation Ring Diameter 25 cm, 2-in-1 Rings with Diameter 9 mm 5 m Hose for Large Ponds, Aquarium

• Stable base position: stable and self-sinking ventilation ring made of robust 304 stainless steel with integrated weighting ring for a secure hold on the pond bottom without floating up - even at higher flow. This keeps the ventilation where it should work, and the koi are not affected.
• Maximum Oxygen Input: Highly effective oxygen enrichment for healthy fish and clear water by fine pearly bubbles with even distribution throughout the pond, ideal as pond aerator for large ponds.
• Easy installation: as a pond accessory with universal 8 mm brass connection and included hose, compatible with most air pumps including pond aerator solar. Versatile use in garden ponds, koi ponds, aquariums and filter chambers to improve water quality and create a healthy habitat.
• Air pump performance: small low power air pumps deliver insufficient results; a powerful pump must be used. The longer the hose, the higher the pump performance must be. 2-ring 25cm model: recommended pump capacity 30-35L/min (18-20W), suitable for medium size aquarium and koi ponds.
• Versatile in technology: Optimal performance thanks to suitable air pump recommendation, prevents common problems such as uneven blistering and ensures long-lasting reliable operation. Includes 5 metre transparent PVC hose (9/12 mm).

Product description Give your pond breathing back - with ventilation ring for optimal oxygenation. This self-sinking stainless steel ring creates a fine, even bubble curtain that effectively enriches the water with oxygen, promotes the health of your fish (especially koi) and supports the biological filtering process. PERFECT VENTILATION FOR ANY POND Our pond aerator is the essential pond accessory for clear, healthy waters. Whether for the garden pond, koi pond or large filter systems - the ring ensures efficient mixing and oxygen enrichment. It is even ideal as a pond aerator for large ponds and is a perfect addition to other products such as spawning brushes Koi. High-quality workmanship and easy installation: made of corrosion-resistant 304 stainless steel and equipped with a robust air hose (diameter 9 mm/5 m), the ring is durable and easy to install. Place it on a flat surface in the pond, connect it to your air pump - done. For a self-sufficient solution, we recommend combining with a solar pond aerator. Advantages at a glance: Optimal Fish Health: Stable oxygen levels reduce stress and promote the well-being of your koi and pond inhabitants. Clearer Water: Supports the breakdown of pollutants (ammonium, nitrite) through improved biological activity. Robust & Low Maintenance: Self-sinking design, no annoying brackets, easy cleaning when clogged. MULTI-PURPOSE Ideal for garden ponds, koi ponds, aquariums, filter chambers and floating bed reactors. Box contents: 1 x ventilation ring, 1 x air hose (5 m). For best results, please pay attention to the recommended air pump performance Directions No