i had one jardinni, it was a very agressive type . i never want this aro in my tank anymore after that i bought two silver aro of the size 35 cm they were in a aquaruim in the shop with 10 of them no trouble at all it did go well for about 4 months till a lenght of 40 cm and at one day one of the began to bite the other one nothing was changed!!
my opinion is that it goes well till a lenght of 40 cm and than most of the time it goes wrong good luck arjan
