Yeah... they do look good for the price range... made in Italy as of all Hydor products
KORALIA 1 1500 l/h 4,5 W
KORALIA 2 2300 l/h 4,5 W
KORALIA 3 3200 l/h 5,5 W
KORALIA 4 4600 l/h 11 W
I bought K1 and K2 as I do not need strong current for my "rearspeakers" Surround sound for my tank
Here's another shot of the K1 and K2... lovely pair