New user & it looks like I have to post here first.

We have an Intex 12' pool & this year I purchased a bigger pump to keep it cleaner - a 2500 gph Intex pump. Now it seems that the Game Solar Pro heater we have isn't heating the water. I know there is a bypass kit for filters over 1 hp but I think the 2500 filter is only a 1/2 hp. (My theory is that the water is going too quickly through the solar tubes to be heated properly). Anyone have any advice? Thanks in advance!!!