hello, i am wondering if a senegal bichir will escape my 55 gallon, both of the flip top lids on the front of the tank are both broken (latches are both broken), there are 2 holes on the top of the tank for the heater and the marineland penguin 550 that are 2 inches long that are open, and the 2 rectangle shaped holes for the 2 aquatech 30-60 filters are both 16 inches long X 1.5 inches wide, thanks