Diving in Tarragona harbor

Last dive in Tarragona was not bad. The visibility is not our best friend in this area of the Mediterranean Sea as you can see on the first picture.
The dive was in the Tarragona harbor, the max. depth is around 20m but below 12m the visibility was awful so we did not dive below this depth.

The temperature was not high, around 22º, lower than other years by these dates.
Is this picture the definition of fun-dive? ;)