Ok. Here are the steps I am going to take. Please feel free to put in any input. Right now, my tank is foggy due to a bacterial bloom. There are no fish in it. I'm going to do a 50% water change, scrub down the glass, and add some Stress Zyme with the new water. Question: Should I put in some feeder fish to help cycle? Also, should I clean the filter media during my water changes while the tank is cycling? After the initial water change, I will do 25% water changes every week adding Stress Zyme every other day. I will follow this procedure for about 3 weeks. Hopefully, the bloom will go away after a couple days and the water will become stable. Next, I plan to add a UV sterilizer and upgrade my AC 70 to an Aquaclear 110. Would these be Ok to add after about 4 weeks? I'm hoping the UV sterilizer will increase water quality. Then I can start thinking about gradually adding fish. What do you guys think? If I stick to this plan, do you think my tank will recover? Any additions to my plan would help a lot.