Ms Giunta's Secret Aquarium

Just last wEek, some animals weNt missing from Mrs.Y's class' secret aquarium. We need to Know If you would be able to help us fiNd them. Soon they will be miSsing forever, so they need to be found as sOon as possible. With your help, we will find these aNimals and put them back in safety. We found some clues that we have to unlock. If we unlock the clueS then we will find out where the animals are.