My betta fish died this morning due to unknown reasons :( Sadly, it was the hardest thing to do to let him go and I cried for who knows how long. Anyways, I plan on getting a new betta fish very soon to save from the pet shop horrors and I am wondering on how I should clean my tank. Do I have to throw away the gravel? I've heard that some people do. I don't have any other gravel so I don't think that's an option. For filter cleaning, should I soak it in diluted bleach? And what about my fake plants?
Any help will be greatly appreciated :)