I went to a guys house today to pick up a 7" feather fin cat and a 14" black shark for free.End up bring home 14" pleco , 6" longfin albino sailfin pleco , 4 swartzi cories , 4 albino cories , 3 pepper cories , 3 emerald cories , 2 4" yoyos , 2 upside downs , 8 queen ab(something) loaches , 6 tiger loaches , 14" irredesent shark and a farawella cat. ALL FOR FREE. Found a guy that wants to trade either a 9" RTC or a 8" cahara cat for the irredesent. Would those 2 cats be alright together in a 250 gal with the black shark and my 14" clownknife? he said he sell me one for 20$ and trade one.