im not bothered by peoples choices in decor or lack there of since i see it as to each there own but what does get to me quickly is people who think there opinion is law and flame everyone who does not see it there way.
People who think fish are just 'fish' and think you feel that way as well....than do stupid stuff to your tanks!!!!!!! grr
had a family member who was moving....they had 2 6 inch subukins that live in a 10 gallon tank(cry)..though!!!! they upgraded to a 75 gallon at my urging....anyway
they were moving and thought it was fine to put them in MY 25 gallon gold fish tank at my mothers house.....it had one ryukin goldy (baseball size)in it all by him self......OMG so they got an ear full from me i did 50% water changes for a day and demanded they be moved now!!!....HATE HATE HATE when people dont care about your fish because they dont care about theres..than do things that can harm yours...i put allot of time and effort in to my fish...for them to be 'just fish' to me.
Colored pebbles and sand. I don't mean the neutral tone stuff, I'm talking about retina-burning, neon sign-bright colors. I also don't like cartoon and pirate themed tanks, unless it's for a kid's tank. But to each his own.