Dont feel to bad i had one was fine for 3 mons than outta no where he started to bloat ( i didnt change his feeding) he hovered and than passed. He was with coreys n gbr n bigger tetras n my water levels were right on t. I still dont know why he passed but that was the second one that this happened with so i moved to an angel as the center piece. Sorry for your loss :-(
German blue rams are beautiful. But need an established tank how long has urs been set up? I have 2 female rams wih glo fish, glow tetra, blk tetra n neons