I bought a new 150 rimless. The company I bought it from supplied a piece of foam to use for leveling but it is exactly the size of the tank (the foam is black black and i'm doing bare bottom so I would prefer to use that since I cant find any black Styrofoam where I live). Because of the weight it is impossible to center exactly. Currently the tank of offset on the foam about an 1/8 of an inch. Is this ok or do I need to lift the tank and try to re-position it again?
Thanks
Thanks