Hi all this is my first post and i would need some advice if a 350g tank would be ok to house my monsters.they are currently in a 70g tank and its apparently too small.my monsters include a 20'' spotted gar,17'' gator gar,16''rtc,8''african knife,17''clown knife,15''albino knife,med motoro ray 17 '' silver aro,20'' pearl aro and a 18'' green aro.please give my your tips and advice.thank u peeps.