I would like to say that the previous Aquarium interface was clearer about the adding of Shiny Fish. Also, I cannot find the totals anymore, only the Shiny Chance.
I don't understand what the training dummy is for.
Putting the shard upgrades into the Forge was somewhat confusing at first.
I noticed that Fleet Training and Patrol Network were capped at lower levels. I was trying to reach the max of that. :-(