Thank you i just purchased a new heater and controller and so far its great. It isn't struggling anymore. Did a water change as my water wity no fish clouded up because i used bio booster and i know i shouldn't have. Its set at 84 degrees. Almost perfectly clear now. I have to rearange the intake and output but thats this weekend.
As you can tell its a lot more clear than the previous picture
Also ill be taking off the hydor 600 and replacing it with an fx6 in about 2 weeks