If the tank's drilled do a sump.
Otherwise, a large DIY overhead or dump filter (fed either by a pump in the tank or a large canister like an FX5) will work. That's what I use on my larger tanks.
Matt
Otherwise, a large DIY overhead or dump filter (fed either by a pump in the tank or a large canister like an FX5) will work. That's what I use on my larger tanks.
Matt