how to keep fish water really cold

Question
how can I keep fish water at about 50 degrees fahrenheit

Answer
Hey Nick,

A Chiller can range in price quite a bit, based on size, strength, and brand. The best way to know for sure, is simply to check out your local pet shop, or shop online. Because i dont know what area you live in, I cant really say for sure! Best of luck, and hope you find a chiller that works for ya!