I have a pair of 7-8 year old Oscars. They have their second batch of successfully hatched fry (free swimming for a day now.) The first batch has one surviver that is in it’s own tank. I know that I could remove them from their parents for a bigger # to survive but as a hobbyist, I have little resources of “takers” when the fry are big enough. I need suggestions with good filtration without sucking up the babies…I have tried panty hose on the end of my bio-filter tube but that doesn’t prevent fry from getting stuck to it. I also could use good suggestions for feeding them. I use brine shrimp and have used crushed flakes. With them in a big tank..how can I ensure they are finding the food?