No :lol:
Mine always swam back up again :roll:
As said, have a small tank with lots of plants in it, especially ones like Indian fern, water sprite, ambulia, cabomba and Java moss. The fry can hide in there quite easily.
Don't forget though if you save all these fry (which they will produce every 4 - 6 weeks) you have to have somewhere to put them.
I have a 280L community, heavily planted. The odessa barbs often spawn (as do the bristlenoses) and I have at least 2 odessa fry swimming about that obviously survived. Both from different spawnings too judging by their size. Usually all the eggs would be eaten before hatching but obivously at least 2 made it to fryhood 8)