Bubble King® DeLuxe 400 external DC for aquariums from 1,500 liter - 4.000 liter

Bubble King® 400 DeLuxe External Protein Skimmer Recommended Aquarium Size Suitable for marine aquariums ranging from: 1,500 to 4,000 liters Key Specifications Bubble King® 400 DeLuxe External Maximum air intake: 5,000 l/h Water throughput: 15,000 l/h Pump configuration: 2 × Bubble King® 2500 DC Footprint: 43 × 43 cm Height: approximately 77 cm Technical Specifications Skimmer Pumps The Bubble King® 400 DeLuxe External is equipped with two proprietary Red Dragon® Bubble King® 2500 DC needle wheel pumps. Per Pump Specifications Adjustable 24 V DC pump Maximum power consumption: 67 W Maximum air intake: 2,500 l/h Water throughput: approximately 7,500 l/h Operating voltage: 100–240 V, 50/60 Hz Protection class: IP68 Removable controller and power supply Cable Lengths Pump to controller: approximately 3 m Controller to power supply: approximately 1.5 m Note: An external feed pump is required. Combined Performance With two BK2500 DC pumps, the Bubble King® 400 DeLuxe External provides: Maximum air intake: 5,000 l/h Water throughput: 15,000 l/h Total power consumption: up to 134 W This level of performance makes the skimmer suitable for heavily stocked reef aquariums and large systems with demanding filtration requirements. Dimensions and Weight Skimmer Body (without pumps) Width: 425 mm Length: 425 mm Height: approximately 770 mm Complete Dimensions (including pumps) Width: 815 mm Length: 595 mm Height: approximately 770 mm Weight Skimmer body only: 18 kg Complete unit including pumps: 26 kg Premium German Engineering Royal Exclusiv® has been designing and manufacturing high-end protein skimmers in Germany since 1986. Every Bubble King® skimmer is precision-machined from premium materials, including: Polyvantis Plexiglas® acrylic Simona PVC sheets Georg Fischer piping components The result is exceptional build quality, tight manufacturing tolerances, and outstanding long-term reliability. Proprietary Red Dragon® Pump Technology Unlike many manufacturers that rely on third-party pumps, Royal Exclusiv® designs and manufactures its own Red Dragon® pumps in-house. This allows complete control over: Performance Energy efficiency Reliability Noise reduction Serviceability Exceptional Energy Efficiency Protein skimmers operate continuously, making efficiency a critical factor. Despite delivering up to: 5,000 l/h of air 15,000 l/h of water throughput the two BK2500 DC pumps consume a combined maximum of only 134 W, providing excellent performance with remarkably low power consumption. Ultra-Quiet Operation Bubble King® skimmers are widely recognized for their exceptionally quiet operation. Combined with the Red Dragon® DC pumps, the Bubble King® 400 DeLuxe External is ideal for: High-end reef aquariums Living room installations Large display systems Professional and public aquarium applications Superior Skimming Performance The Bubble King® design produces extremely fine and highly uniform bubbles, maximizing contact time and improving the removal of dissolved organic compounds. Benefits include: Stable water parameters Improved water clarity Reduced maintenance requirements A healthier environment for fish and corals Bubble King® Product Range Series Recommended Use Key Characteristics Mini Bubble King® Small to medium aquariums Compact design with internal pump Bubble King® Double Cone Medium to large reef systems Gentle and dry skimming, ideal for SPS-dominated reefs Bubble King® Supermarin Large aquariums with heavy bioloads High-capacity wet skimming Bubble King® DeLuxe Premium and professional applications Flagship series with telescopic cup cleaning and advanced adjustment features Conclusion The Bubble King® 400 DeLuxe External represents the flagship of the Royal Exclusiv® protein skimmer range. Designed for aquarists who demand uncompromising performance and reliability, it combines premium German craftsmanship with proprietary Red Dragon® DC pump technology, exceptional energy efficiency, and remarkably quiet operation. For heavily stocked reef systems and large marine aquariums between 1,500 and 4,000 liters, the Bubble King® 400 DeLuxe External provides outstanding skimming performance and long-term stability, making it a true investment in water quality and peace of mind.