I once had a 55 gallon tank full of Socolofi and Soulosi. After a while, they slowly killed each other off. I eventually had to remove a pair of Soulosi out and keep them in 10 gallon quarantine tanks. All that is left in the 55 is a single hard ass Socolofi. I am not happy with this setup. I am thinking of getting 15-20 Tiger Barbs to put in the tank with the Socolofi. Is this a good idea? Could I do this and put the two Saulosi back in? Should I just sell them and start over? I would like to get your opinion on this. Thanks!