theres all sorts in there, mostly live barers, so im guessing they have probably been eaten. i have a flying fox which is a bit of a bully and really territorial of his bogwood and, the floor basically, so he could have been stressed out by him cos the stupid fish stresses me out when i watch him being horrible! water stats are 0, 0, 20, i do weekly 25% water changed, give or take a few mls obviously! everything has ben perfect! my rams are even doing that wafting of the substrate buisness, and my female now has a BRIGHT magenta belly, so all is looking good! i think the most likely reason is the fox being horrible!
forgot to say about the things that are in there, loads of bogwood, lots of varieties of artifical plants! i feel in general, normal flakes, frozen foods, veg mix, daphnia, bloodworms, tubifex, and fresh veg like deshelled peas, corgette! not all at once, but they are the varieties of foods that i feed!