Hi,anybody with some good information on L.Thayeri,bought 5 and they soon cleaned my tank for the cardinaltetras, so i put them in my big tank ,they are wild caugth and very guarrelsome but very nice,i like them but there is not very much information on them.They are now in a 570l tank with Hoplarcus Psittacus and are doing great now.The tank is filled with floating plants,lot of wood that gives hiding places.