Update, it's been a few weeks since I've done this. In that time the parents moved the fry to the other side of the tank and would lead them outside the flower pot cave every so often. On a whim I tried to siphon out some of the fry. I don't know how you guys do that because I only managed to get one that way. I did manage to meet about a dozen with a small net and put them in the 40 gallon I've been running for a while.
2 days later all the fry in the main tank disappeared, I've no idea if the parents are them or the other fish in the tank got to them. Fortunately, 5 of the fry in the 40 gal have survived send appear to be thriving. One is noticeably bigger than the others and one is a bit smaller than the rest. I've been feeding them a combination of hikari first bites, crushed omega flakes, and crushed massivore which they seem to like. Whenever I feed them a small outbreak of infusoria occurs and the fry enjoy hunting and eating the tiny white worms as well.
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