i have 3 lemon-fins in my 180 and have been offered 2 albino red tail tinfoil barbs in need of a new home, would they be ok in here with these big guys, and would it over stock the tank? the filtration on this tank is 2 fluval 4+ canisters, and a rena xp4 external filter. no live plants as the lemon-fins eat them all in minutes of adding them
but there are some fake ones and driftwood too. any opinions welcome 
but there are some fake ones and driftwood too. any opinions welcome