Aqua Ultraviolet Ultima II bio-mechanical pond filter

AI Overview +1 This is an Aqua Ultraviolet Ultima II bio-mechanical pond filter.Function: It is designed for both mechanical and biological filtration, specifically engineered for environmental demands in fish ponds.Media: The unit uses patented tubular bio-media that provides a high surface area for beneficial bacteria growth, which helps convert ammonia into harmless compounds.Maintenance: It features a patented "cyclonic" backwash system that cleans t