Best Filteration For tank Buster tank

Can any body give some suggestions as to what the best filtration for a tank buster tank is. I heard canister filters are not so good for a tank busters. Anyway at the moment i am running a FLuval 204+An aquaclear(the largest one forgot the number) and a powerhead on my tank with a 7inch oscar and 1 foot Clown Knife.

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