Aquariums are often seen as a peaceful haven, but they can have their downsides. For starters, many people underestimate the amount of work and money it takes to maintain an aquarium. Aquariums require constant attention and care, from water changes to cleaning the tank and replacing filters regularly. Additionally, some fish need special foods that may be difficult for even experienced aquarists to find or afford. Additionally, when not cared for properly fish in tanks can become ill or die due to improper maintenance or poor water quality. Furthermore, some species of fish are known escape artists and will make attempts at jumping out of their tanks if given the opportunity; this presents both a safety hazard for any nearby children as well as requiring specialized lids on the aquarium itself which can add extra cost beyond buying just the tank itself