User blog comment:David117/catching up/@comment-7418318-20140830162244/@comment-7418318-20140830205443

Oh sorry, I didn't read the question properly :o

Anyway... you can pretty much leave out 125-150 since that's just a filler arc, but the others you should probably watch, especially 151-175 since that's the same arc as the new anime.

But reading the chapter summaries works too... though it's much more enjoyable to either watch the episodes or even better to read the manga.