Conversation with a girl at work :
HER: I have this gold fish and everytime I clean its bowl it swims weird for a day or 2
ME: how often do you clean the bowl
HER: when I can't see the fish, usually once a month
ME: is it the only fish in there
HER: no, there are 2 other goldfish
ME: so theres three fish?
HER: yeah, and a snail
ME: how do you clean the bowl
HER: I put the fish into a cup, drain all the water out, scrub the whole tank and replace all the gravel
ME: you don't need to replace all the gravel
HER: but its all dirty and yuck
ME: its meant to be like that. Its good bacteria for the fish
HER: but I don't want bacteria in there, thats why I bleach it
Thats paraphrased but it gives you an idea.
Most other people I work with talk about frying up my fish whenever I talk about them. Like "what did you eat for dinner last night, fried platies" Then tell me stories about a betta they got, in a small vase, with a bamboo plant, that died cause too much of the water evaporated, and all they say is "what else was I meant to do, I fed it three times a day"