Make critter sprites for all fish

By that I mean make actual small animated custom sprites for each fish instead of having a smaller version of the inventory icon floating in the aquarium.

Yes, I get it, you made a lot of feesh, and a lot of variations of those feesh, and it would be a lot of effort t o make them all into tiny animated little sprites, but you're the ones who made the aquariums and added them to the game when you could have just not done that, and it's in your aquariums that I'm seeing a (n almost literal) JPEG of a curled up Tornis Kingfish just floating around in a body of water instead of it properly straightening out and swimming around like a feesh does.

Come on, lads, everything worth doing is worth doing well. This is a total hackjob, and you can and have done better when it comes to visuals. Everyone who knows this game exists also knows it's bar none the most gorgeous terraria-like on the market.