AquaTweaks is a small, clientside, coremod, which aims to improve the way fluids look around non-solid blocks. In its essence, it renders fake water into ladders, fences, signs and the likes, making them not look as derpy underwater.
Note that these changes are purely of graphical nature. Fluids will not actually flow through blocks, but simply render into them.
How to install:
- Download and install Minecraft Forge.
- Download the mod.
- Go to %appdata%.
- Go to .minecraft/mods folder.
- If the “mods” folder does not exist you can create one.
- Drag and drop the downloaded jar (zip) file into it.
- Enjoy the mod.