yeah, when the fry were still reasonably small they seemed fine. But once they grew to a decent size, i saw them start to disappear.
i have seen the oscar, jack dempsey and knifefish all stalk and eat the fry. However when i decided to take some of the decent sized fry out, the parents seemed agitated for a few days. it also looks like theyre beginning to fight with eachother. or could there be another cause for them fighting?
also, with the oscar, JD, and knifefish growing and the jellybean and convict staying pretty much the same size, should i worry about keeping them in the same tank? would the oscar, JD and knifefish become more aggressive as they grow older? because right now, the convict and jellybean are the main agressors in the tank