I have one left. two has died of unknown reasons, and one was eaten by a 3" endlicheri bichir. Hopefully this last one will survive, looks strong, but the other two looked the same too. I don't know how fast they grow. So far, I have not seen any growth on the last one that I have, it is about 2-3 inches.arapaimag said:Good luck with these and keep us posted how they are doing