Review on 🐠 Black 4-Gallon Life 15 Aquarium with LED Light by Vanessa Campbell

after I installed the aquarium, connected the pump and turned on the light. I worked for a few minutes and then just left. First reaction is to look at the power supply, then I notice that the transformer input is 120VAC. Since this unit needs to be qualified for the Hong-Hong market, I'm assuming the transformer will be 120-220 input. I am surprised to see that this transformer is included in this shipment. I would like to have the required transformer unit delivered as soon as possible. Thank you for your attention