The term "Sobo 5001" refers to the Sobo WP-5001, a submersible internal power filter for aquariums. It is a 3-in-1 filtration system that provides mechanical, biological, and oxygenation benefits for both freshwater and saltwater tanks.
Specifications
Model: WP-5001 (or WP-5001F)
Power: 40W
Flow Rate: 2800 L/H (liters per hour)
Filtration: 3-in-1 system providing biological, mechanical, and aeration
Voltage: 220–240V, 50/60 Hz
Tank size: Suitable for aquarium tanks up to 300 liters.