Cleaning a fish tank is a delicate process. Discover how to change water without throwing a tank's ecosystem into disarray.

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 ...

Betta fish, or Siamese fighting fish, are an easy pet compared to many others. They don’t require a large tank. Additionally, you don’t need to aerate their tank because they breathe by taking gulps ...

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 ...