Question: what does it mean when you find silverfish minecraft?
Answer: Silverfish are small, grey, mouse-like Mobs which spawn exclusively in Strongholds. They appear when a stonebrick-lookalike block (id 97) in a stronghold is broken. ... When these blocks are broken, a silverfish will appear in its place. It will attempt to chase you at quite a speed, and can jump over blocks in its way.