One of the best sites in Berlin, if you're up to train and practise. Along the whole north-eastern shore you have a reed-zone, in which lots fishes are living. Divers, who are learning to dive are able to have some fun, while doing their exercises. Carps and crucian carps can be watched in the reed. The tenches are awesome because on their sizes. During summer there are lots Elodea, which may make it hard to find and watch the huge pikes.