maybe you should read the rules of the forum...
Ethical fishkeeping:
The owners of Aquarium Advice adhere to certain standards of ethical fishkeeping. We believe that freshwater and saltwater aquarists are directly responsible for the health and well being of any aquatic animals in their care, be they fish or invertebrate. These responsibilities include providing a healthy aquatic environment, humane treatment, humane euthanasia (when required), as well as obtaining and disposing of aquatic animals in such a way that does not damage sensitive local ecosystems. Posts advocating the illegal collection of fish or invertebrates, inhumane treatment, flushing live animals down the toilet, or releasing them into the wild will be removed.
Part of a healthy aquatic environment, as well as humane treatment involves providing a tank suitable to the needs of the fish. If you have a problem with people trying to make the best out of everyones fishes life, maybe you should go elsewhere?