For that size tank don't buy eheim or fluval look into Ocean Clear canisters they will handle the largest of aquariums. I've had mine for over 15 years.
Available at That Fish Place or Drs. Foster and Smith. You select he size pump for your tank. They are super quiet and never break.
Available at That Fish Place or Drs. Foster and Smith. You select he size pump for your tank. They are super quiet and never break.