Grand Aquarium

Just booked 2 weeks at the Grand Aquarium for July, this will be our 4th year in a row to Icmeler & 3rd year in a row to the Grand Aquarium, cannot wait.
We have done all the usual trips, Boat trip, Jeep safari, Quad bikes, Scuba diving etc, is there anything new this year to try bearing in mind I have 2 boys aged 16 & 11
We have done all the usual trips, Boat trip, Jeep safari, Quad bikes, Scuba diving etc, is there anything new this year to try bearing in mind I have 2 boys aged 16 & 11