Final Price Drop! Zensui ZC-100α Used for a Short Period

Zensui ZC-100α Aquarium Cooler

Purchased at the same time and used for approximately 2 months in a saltwater aquarium from February 2026 to April 2025.
It was operating normally until April 2026.
I am selling it because I upgraded to a larger aquarium.

The contents are as shown in the photos. Instruction manual included.

*There are minor scuffs and scratches. It has been cleaned simply, but it is a used item. Please purchase only if you understand this.

The following is quoted from the product homepage.

Zensui Aquarium Cooler ZC-100α (Single Phase 100V / Cooling Capacity 100L or less / Freshwater and Saltwater Use)

■ Features
Class NO.1 High Performance & Energy Saving
Adopts a high-performance double-structured compact heat exchanger. Approximately 50% cooling efficiency improvement compared to previous models!
■ Cooling Water Volume Guidelines
?When cooler ambient temperature is 30°C and water temperature is 25°C: 100L or less
Water temperature 15°C: 40L or less
?When cooler ambient temperature is 35°C and water temperature is 25°C: 70L or less
Water temperature 15°C: 25L or less
■ Specifications
Voltage (V) 100
Heater connection capacity Within 100V 300W
Compressor output (W) 30
Refrigeration capacity 50/60Hz (kw) 0.09/0.11
Power consumption 50/60Hz (W) 95/112
Main unit dimensions W×D×H
(Height including union and socket) (mm) 196×320×350
(358)
Pump flow rate (L/min) 5-15
Connectable hose diameter (mm) Inner diameter 12
Weight 10kg
Estimated monthly electricity bill *50Hz/570 yen
60Hz/672 yen
*Calculated based on 8 hours operation per day x 30 days, 1kw = 25 yen

Thank you for looking.