Set up of aquarium heater

not sure how to set up aquarium heater model HL-299. some detailed instructions would help thanks

Could you please send a picture of the aquarium heater?

I tried to send a picture but had difficulty. Please let me know if you received it thanks

Hello tania. I am having trouble sending a picture. I would like to send it from my phone. Can you send an easier email address. thanks. there is also a picture on amazon as we just purchased it from there.

Please click the upload icon for image upload

Or please send to