Hey,
This sounds amazing. Yes, they will keep spawning for some time and some should survive. If you want to dramatically increase your “output” you can at some point after a few more spawnings catch the adults out if their present tank and put them into your new one. Then, many of the fry that would have been eaten by the adults would survive. It of course depends on your aims and the behaviour of your linkei but mine almost never let any youngsters come through without separation. Thats of course also related to the tank stze…