Tank Temperature Regulation

[Ambulans Piscis]

So I live in New York and the temperature differ quite a bit depending on the season. And although I will probably be fine I wanted to get a good temperature regulator so it always stays stable. So my question is if you know any good brands or products to set a temperature and keep it that way. Thanks!

 

[Hayleyy]

Fans are great to drop the temp, but can cause fluctuations if room temp changes. A chiller is the best choice as it will keep temps stable. They are pretty pricey, but in some cases necessary.