What are some High Fiber Foods?

I have been in Italy for a month. My poop is not solid, I eat Fruits and Veggies, Breads, and fish for my primary diet. And I eat a salad at least once a day. When I was in the states I had a fiber supplement I ate every day called Psyllium Husk, This stuff was so potent that my poop would be a foot long, solid, and also carrying away the old poop that your colon stores (most people have 30 pounds of poop in them, and it can be gray) I was losing some weight as a result because it also strips fat from your digestive track. I cant find this stuff here. and even though I am eating fresh local grown, organic food all day. I am starting to feel like shit, Yogurt isn’t working like it used to either. You know that Activa stuff… every yogurt has the same thing in it. Activa is just a big joke and cost more. What should I do?