I don't think that there is anything that I "hate" about fishkeeping. There are times where things can get irritating but some of the downfalls have helped me improve as a fish keeper, I don't really view them as a hatred but more of a stepping stone in the learning experience. I love everything about my tanks, the research, the aquascaping, the PWC
's, even testing my water, I don't mind any of it
Money is and always will be an issue with the hobby but I make due with what I have and have hopes of a deal coming my way in time. All good things come to those who wait, you just have to be patient.
I guess if I was to put a dislike to the topic it would be the fact that my tetras like to sea-dive out of the tank, they blend into the carpet and I don't usually find them til its too late
don't know how they do it but they do.