First chiller arrived very fast. Worked great for 1 day then did not cool. Had to argue with Vevor for about 1 month about replacement.
After many phone calls and emails they finally sent a new chiller.
The second chiller has worked great ever since. No problems, I run a 100watt laser sometimes all day and the chiller keeps the water at 70 to 72 deg. F.. Works real good for the price. Very happy even though it started out as a huge hassle.