Recently purchased a 375 gallon aquarium part of the filter design is six holes on the bottom of the aquarium running into a manifold then thru a ocean clear fiter the undergravel filter which sits atop the holes thus becomes part of the filter media. I guess my question is this anyone else ever have a filter like this and did it work properly? The guy whom I purchased the tank from said the designer of the aquarium also designed Mall of Americas tanks Any insight would be appreciated.
