https://www.peta.org/living/animal-companions/what-to-do-with-fish-you-cant-care-for/
Many people acquire fish as "starter pets" for children or as decorative additions to their homes, often without realizing the level of care these creatures require. Fish, though small, have complex needs that demand time, attention, and financial investment. Unfortunately, when owners are unable to meet these needs, the most important consideration is ensuring the fish continue to live a healthy and dignified life. If you find yourself in this situation, it is crucial to take responsible steps to help the fish, rather than resorting to harmful or neglectful practices.
Fish are not just mindless creatures; they have emotions and can experience joy, sadness, stress, and even pain.
Research shows that fish can form friendships, recognize faces, hold grudges, and solve problems.
They deserve the same respect as any other animal.
If you must rehome a fish, it should be done only after all other options have been explored. Never give fish away impulsively through online ads. Instead, contact reputable organizations like fish rescue groups or local aquarium societies that can connect you with responsible adopters. Local shelters or schools with aquariums may also be willing to take them in. Online hobbyist communities, such as those on Facebook or Reddit, can be great places to find enthusiasts who will treat your fish with care.
It is essential to be transparent with potential adopters, providing them with details about the fish’s diet, health, and behavior to ensure a smooth transition.
What should Never be done is releasing fish into local waterways, where they could face a slow, painful death or harm local ecosystems. Flushing fish is another inhumane option that often leads to suffering. If all rehoming options have been exhausted, contacting animal control or an exotic veterinarian for humane euthanasia is the kindest solution.
PETA emphasizes that - Every animal, whether it has fur, feathers, or scales, deserves compassion and respect throughout its life. Always consider the long term commitment before bringing an animal into your home. “Never buy animals, and only adopt if you are ready for the lifetime commitment.”
