I never had ADF's until recently, I've done alot of research on them, including onhere in this section and decided to take that leap (no pun) and now that I have them and they're doing good I just have noticed a few things. 1. ADF's can be quite aggressive during feeding time. One of mine jumped at and nipped my betta who tried to eat some blood worms that were near it. Luckily no damage done. My betta has a passive personality toward them too luckily. 2. I have been feeding frozen bloodworms or brine shrimp 1x a day, but am thinking of cutting it back to every other day as I fear they're getting too bloated/fat. I wonder if they can get too big as in unhealthy/overfed/etc. 3. Overall these guys are a joy to watch when active and even when lying around. Oh and one was lying on it's back last night, I panicked, I did a big water change, now today it's just fine.