Well for this site I choose to do it because it was another wreck to tick off the list. The tugboat is a load of battered old plates and did behind pier 5. What is amazing here is the muck life. I.e cleaning stations. I did choose to interact with one but did not realize that it also besides the lovely cleaner shrimp also had a resident mantis shrimp which bit me on the finger. Needless to say I nearly spat my regulator in pain but look back with a bruised finger and laugh. Another black cat tale for the bar room! There is currently an old catamaran ferry and an old oil rig in the facility here. It's also frequented by Dutch special forces for training after dark. I don't know if the two are connected but they were busy cleaning their weapons and dive gear (pure oxy rebreathers) when I arrived.