I believe that there are things that are used to cool tanks but I am going to wait and see if someone with experience with the products or knowledge of their use can give you a better answer.
I do want to welcome you to Fishlore.com and say how glad we are to have you with us. We have people of all ages, nationalities and levels of experience represented here. There are all types of tanks and fish posted about on the forum on one of the boards or another. You are welcome to browse, comment, or question as you wish.
Rose
