Fishtastic

Fishtastic overhauls the fishing mechanics from vanilla Minecraft, and adds a Stardew Valley-esque fishing mini-game, alongside over 20 new species of fish to catch and collect. Catch fish and creatures of different sizes and rarity, then use the near infinitely customizable Fish Tank block to show your haul to the world.

New Fish:

 
Fish Tank:

• Shift + scroll while looking at Fish Tank allows you to select from: frame, sand, glass
  
• Right-click with a block to set the frame/sand/glass texture

Copper Fishing Rod:

• Works like a normal fishing rod, but triggers Fishtastic fishing mini-game and allows the player to catch Fishtastic fish types