For Fish:120W is for 30L fish and 180W is for 40L fish
Enhanced Cooling Block: cooler's large cooling block permits more with water, facilitating a quick cooldown.
Four hollow copper pipes with refrigerant inside would deliver heat fast for higher cooling efficiency
HigH end Refrigeration Module:This thermoelectric cooler uses higH end refrigeration module which has high power and good durability
Refrigeration: thermoelectric cooler incorporates a cuttinG refrigeration module known for its high power and exceptional durability.