Cleaning a fish tank is about more than preserving the beautiful, peaceful scene it contains. In addition to ensuring that you have a lovely water feature in your home, a clean fish tank means healthy ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Getty Images If you’ve never cleaned a fish tank before, it can seem a daunting task. But ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through the links below." Fish are arguably the easiest pets to have: They don’t need to be walked, they don’t eat a lot, and ...