This is our second time visiting the Bristol Aquarium, and I loved our visit. We book ours online and then go to the information desk and get the electric ticket exchanged for a scannable ticket we can use all day. I found the gentlemen serving us excellent and helpful in explaining how things worked. We approached the gate, and in no time at all, we were able to go through. I was amazed by how each tank was wonderfully designed to be pleasing for the fish and the viewer. I felt some tanks were a little overpopulated, but I'm not a fish expert, so perhaps they need to have a lot of fish in a smaller tank. We went around three times, and I could enjoy each tank for as long as I wanted; it was very pleasing, and I could enjoy the whole experience, and I look forward to my future visits. I couldn't attend any feeding sessions, but I don't think you need to see them to enjoy the visit. Everything was super clean, and I think the only improvement I would ask for is better opening times because it's an all-day ticket. It's summer it would be lovely to have it open a little later to allow the customers to walk in and out as they please.