the fishless cycle.
your tank wont be cycled by the time you get your eggs sadly but you will need to do daily water changes anyway to get un-eaten food out anyway so that will keep your ammonia down.
if you have access to established filters and a bit of substrate add that to your tank. this will start off the bacteria colony. if yuo dont have access to a filter and substrate putting small bits of fish food etc in each day will give the bacteria to feed on. this is the slower method though, could take over a month! you do no water changed during this and have to test your ammonia, nitrite and nitrate weekly. you will see your ammonia rise and drop, then the same with nitrite then nirtrate will show up.
i advise not putting all your eggs into a tank but containers instead. young axies are cannibals and with them all together you could end up with only one! another benefit of keeping them seperate (say a few to a container depending on the size) is if a few get fungus or something it wont spread to the rest and wipe out your group!
hope this helped, feel free to ask any more questions you might have