Please note, long finned males VS females or PLAKATS will always vary. My females can jump very well. One of my fry eluded the net, cup, ladle, by jumping pretty dang high - and she is only 7 weeks!
However none of my males get their full body out of the water.
Find some nice acrylic, drill holes in it and perhaps make a feeding hole by remount a piece and attaching it via hinge. Keeps it clean and clear looking without a bulky hood, but that way you won't worry. I don't have lids on my male's tanks. But I also know my fish individually - and which ones are trouble makers (aka failed wannabe elvolutioners