well im wanting to have a catfish in my 90 gallon or my 120 gallon.But i want 1 in the 90 gallon...so what do you guys think i should get in that size tank.Also what should i get for my 120 gallon that used to be homed to my old managuense pair with a albino tiger oscar,common pleco,synspilum.They got rehomed since they got to their fully matured and adult sizes.