i bought a platy(male) for my 10 gallon tank mildly planted(soon to be totally mossy YAY) its tank mates are 2 guppies(male, first fish in the tank) 4 neon tetras(i know 6 but two died im planning to buy more tomorrow, these where introduced at the same time as the platy) ok well my question is that why is my platy constantly hiding under my driftwood it only comes when theres food and then he pushs the other fish away eats then goes back to the same place and sits there till the next feeding why?