Looking for advice on textures and sprites and just the overall look of the game if anyone could give me any suggestions it would be really helpful thank you all in advance

Try to separate the score and text in a panel that has more contrast and design and improve the "provocative fish" logo. You can borrow ideas for your panel from web pages or web games.

Your textures are monotonous and ugly. There is no shore either. And probably the water does not move; try to give life to your game with this.