Having doubts on how to maintain a freshwater aquarium? It is something more normal than we imagine. Even long-time aquarists only realize they are doing it wrong after so many of their animals die “inexplicably”.
As much as it is far from ideal, sometimes we are forced to go away for a while, leaving our aquatic pets without food, this is what makes us ask how long a betta fish can go without food?
Most pet fish hobbyist ask “How often do you clean fish tank?” Ideally, you should clean your tank weekly.
Are you curious to know how long do Koi fish live? Koi carp (Cyprinus carpio) are known to have one of the longest lifespans among vertebrates. The oldest carp died in 1977 and was 226 years old!