hi please can anyone help me over the last week my 2 platys have vanished and today my gourami died so i drained out 50% of the water and removed all the rocks and plants but i still couldnt find them so i drained down box filter and they wasnt in there ive checked the floor in case they jumped out still couldnt find them.so i was wondering if it was possible that the gourami had eaten them .i also have in tank 5 tetra 2 corys 2 baby platy and they all fine.