What is the fish tank methamphetamine recipe?

The "fish tank methamphetamine recipe" refers to a method of producing methamphetamine using readily available materials, including fish tank supplies. This approach gained attention due to its perceived simplicity and the use of common household items. However, manufacturing meth is illegal and highly dangerous, posing serious health and safety risks. It is crucial to emphasize that engaging in such activities is against the law and can have severe consequences.