30 fish contained by 4 gallon cistern - lend a hand?

My frined has going on for 30 fish in a 4 gallon abk, She keep it in her room. She have about 8 guppes, 10 tetra's, frogs, and so much more. I told her it is cruel but she freshly has a travel at me. Her fish do die, but she does not see that it is crue. when i talk to her roughly speaking it. she just say 'im not stuoid, its not cruel'. what should i do?
Answers: buy her more fish tanks so she can put some fish contained by those fish tanks :)
buy her a bigger fish reservoir for x-mas

Related Questions and Answers ...