Beautiful and Classic Landscape Spray Pattern,, Crown Style. Classic Pattern 4' height × 15' width. Benefit the pond livings,less algae bloom, more crystal water, smells better. Aerate for 1/8-acre area, 20” Deep Water needed. CERAMIC SHAFT CORE IS MORE DURABLE High density wear-resistant, longer service lifed Anti-Corrosion, 9000 GPH High Flow.Symmetrical design and High Buoyancy, 0% chance sinking, Super Safe and Stable Minimum cost to own a large Pond Fountain. No need DIY jobs, no need professional man, easy to assemble and install. No extra items needed except an outdoor/weatherproof outlet. Good Quality, Oil-free,Easy to set on the Pond center with 2 rolls of 35’ mooring kit and 50’ electric cord. Beautiful and Classic Landscape Spray Pattern, is suitable for landscape fountains,fish ponds, river aeration, etc. elt adopts floating installation and floats on the water surface automatically with thewater level. Frequency conversion technology is adopted, with low power, high efficiency andenergy saving. xygen-increasing spray seat, with wide spray diameter and 360-degree spray, hasgood oxygen-increasing effect .The filter screen type inlet cover isolates weeds and sundries to make water inflowsmoother Ceramic rotating shaft, wear-resistant, rust-free, long service life.