Evening all, ive not thought much about it but I noticed a week or so ago the 4 platys in my sons 19l tank seems to be really shy and hiding, normally I will walk in the room each morning turn the light on check they are all fine and go about my daily business come home from work feed them, again check things are OK but over the last few days they seem really unhappy with me they see me come upto the glass for a look, they know its time for food, tonight they were almost angry fins up flering gills darting about.. I dropped a tiny bit of good in to check if they were going to come up and feed 1 of the 4 was happy feeding the other 3 were hiding so I walked out the room and stood out of sight and popped my head round the corner and they were all then feeding together within a few seconds of me walking out the room anyone experienced anything like this before or am I that ugly