Bacterial bloom won't go away

[Yinandyang]

Ok so here it is I just got a new 55 gallon led about two months ago. I upgraded for my jack Dempsey. It was going great but I then wanted a Oscar so I got a albino Oscar and he was a baby and my jack was about 5 inches maybe bigger. I take great care of my tank and they get along fine they swim together and when it comes to feeding time they don't fight over food or anything. But I think I messed up some where I was over feeding a lot that I didn't even notice till my tank was getting cloudy and white worms were on my glass.. So I did my researched and cleaned it up but I did it to much and did full gravel vacuum and filter change and then the bloom started.. It's been about a month now I had it and I have gotten new air pumps and stones and new filter. Quickflow 55/75 and I have a quickflow40 in addition on it and a internal whisper30i filter. They are hang on. The pads after three weeks are still white kinda and I cut my feeding back to every other day. It starting to go away and I did a water change about 30% and I used prime and now the water is even more cloudy. Any input would help please. It's driving me crazy