Nice video, I must have missed this while on vacation. However, I can see the female is looking alittle ragged. Those babies are still nibbling on her I am sure. If you haven't already, it is time to remove them from mom. I know my Midas fry have done it to their parents in the past as well. Doesn't matter how much you feed them, they will still continue to try and feed on their slime coat as they do when they are small fry. And with that swarm, she doesn't stand a chance.