Hard facts Bubble King®Double Cone 250 RD3:
adjustable Red Dragon® 3 Mini Speedy pump 50 Watt 528 gph Air (2,000 l/h)
motor speed adjustable: 400-4000 1/min
Base plate: 11.81ʺ x 14.57ʺ / height ~ 23.23ʺ (30 cm x 37 cm / height ~ 59 cm)
Bubble King® Double Cone 250 + RD3 Speedy
$1,625.93
For aquariums/tanks up to 396 gallons (1,500 liters)
This item ships directly from the manufacturer/supplier.
Availability: 10 in stock
Technical data
528 gph Air – 1,056 gph Water = Red Dragon® 3 Mini Speedy pump 50 Watt
max. 50 Watt/h, adjustable 15-50 Watt // speed adjustable Brushless DC pump
Delivery rate adjustable: max. ~ 528 gph (2,000 l/h) Air and max. ~ 1,056 gph (4,000 l/h) Water inlet
wattage – active power: P = min. 15 Watt/h – max. 50 Watt/h
operating voltage: 110 Volt 60 Hz (also in 230V/50Hz available)
Protection class: IP 68
Water level: ~ 130 mm up to ~ 250 mm
Weight skimmer: 9 kg inclusiv pump
Dimension skimmer without pump:
11.81ʺ wide / 14.57ʺ length / ~ 23.23ʺ height
Dimension skimmer with pump:
14.96ʺ wide / 17.32ʺ length / ~ 23.23ʺ height
Dimension skimmer without pump:
300 mm wide / 370 mm length / ~ 590 mm height
Dimension skimmer with pump:
380 mm wide / 440 mm length / ~ 590 mm height
Data_sheet_and_spare_parts.pdf 
Operating_and_maintenance_manual.pdf
RD3_Data_sheet_and_spare_parts.pdf
RD3_Operating_and_maintenance_manual.pdf
Why Buy From ReefBum?
Number one, I have been a hobbyist for over 25 years who wrote a book on reef keeping best practices……so I can leverage this wisdom to provide expert advise on equipment purchases.
Secondly, I am the sole proprietor and employee of this company who can be contacted any day of the week to answer your questions about equipment sold on reefbum.com. Therefore, you will always deal with the same person who actually uses the equipment you buy. And if I don’t have an immediate answer I can reach out to the manufacturer to get an answer….I have direct communication pipelines with all of them.
Yes, I am a “mom & pop” shop that will not always beat pricing from the “big box” online reef stores. But think of me as your personal reef tank concierge who is always on call to help figure out a problem or just chat about reef tanks. Now that’s priceless!
