dbcb314;2442456; said:I don't think any upper jaw (like the sen and del) would try to eat a ray. And if they can't eat it, they will leave it alone. Bichirs rarely attack anything (unless its another bichir)
So I have a very different experience. When keeping rays and bichirs together, I have found tail nips, disk nips, etc. Not saying that it was super serious, but it did occur several times and became something I learned to keep an eye on.