A resource pack that changes the texture of suspicious blocks to full red, making them easier to see.

There are also resource packs to :

change only the Suspicious Gravel texture to Full red -> Suspicious Gravel Full Red
change only the Suspicious Sand texture to full Red -> Suspicious Sand Full Red

Check my profile for tons of packs like these!

Got an issue or a question? → Send me a message on Discord: enigmusse

By the way, I'm also on the Modrinth and CurseForge Discord servers.

How to use it?

Copy it into the resource packs folder of your Minecraft instance.
Open the escape menu, click Resource Packs, and select "Suspicious Blocks Full Red"!

Compatibility Notice

The resource pack functions correctly despite the compatibility warning. Simply confirm by selecting Yes when prompted.

To suppress this notification completely, install the mod:

No Resource Pack Warnings (Curseforge)

Without this solution, I'd need to create and upload a separate archive for nearly every minor Minecraft version — even though the textures remain unchanged — leading to unnecessary extra work.

Suspicious Blocks Full Red