Yum! I bought a package of kelp noodles (also called sea tangles, I guess) at an Asian market and fixed them yesterday, using the recipe on the back of the package.
Wow! They look like thickish bean threads, but they have a crisp to them when you eat them. I used the entire package for my dinner last night, and loved it. They're fat free, zero g protein, and six (6) calories per serving. So the entire package came to 24 calories. Here's the cool thing...they were filling! My dinner came to like 350 cals and I was nicely satiated. My poor Fitness Pal was all in a tither about my low intake yesterday but what're ya gonna do...I wasn't hungry.
https://www.amazon.com/Gold-Mine-Kelp-Noodles-16-Ounce/dp/B005LMCD8E?th=1
They would make a wonderful salad...I'm hooked!