Hi I have an adsense Link unit at the top of my pages. http://www.ipodspeakerreviews.com/klipsch/klipsch-igroove-ipod-speaker.html The link unit is just below the navigation across the top. It consistently has an average 0.25% CTR which is not that great. At what point would you turn off the unit? It makes few dollars per day and I am not sure what I would put in its place. I guest the balance is between making money and not having a spammy looking site. All suggestions are welcome!
thats because you have not merged it well , might help and change the background of ad unit to blue just like the links placed above it
You never close an ad unit just because of a low CTR, it might have a high conversion rate which in turn earns you more money. CTR is nothing without conversions, you'll find yourself smart priced with a high CTR and a very low coversion rate.