The Royal Exclusiv Bubble King DeLuxe 400 is a high-performance internal protein skimmer engineered in Germany for superior waste removal in large-scale saltwater aquariums. Designed for systems ranging from 396 to 1056 gallons (1,500 to 4,000 liters), this unit efficiently strips dissolved organic compounds from the water column, promoting exceptional water clarity and a healthier environment for sensitive marine life. Its robust construction and proven design make it a cornerstone piece of equipment for achieving pristine water quality in demanding reef ecosystems.

This skimmer is powered by a dual-pump system, featuring a Bubble King 1500 and a Bubble King 2000 pump working in tandem. This combination produces a formidable total air draw of 3,500 l/h and a water throughput of 5,000 l/h, ensuring maximum contact time and highly effective foam fractionation. The unit operates on a 43 cm by 43 cm base plate with a height of approximately 67 cm, and requires a stable water level between 180 mm and 270 mm for optimal performance. Despite its power, the combined energy consumption is remarkably efficient.

The Bubble King DeLuxe 400 is built for the dedicated aquarist managing a significant bioload in a very large reef or fish-only system. Its immense processing capacity is ideal for advanced hobbyists, public aquariums, or aquaculture facilities that cannot compromise on water purity. For those seeking unparalleled performance, reliability, and the quiet operation that Royal Exclusiv is known for, this skimmer represents a premier investment in long-term aquatic system stability and health.