We are here to help you with your sick fish. But we need to know the following information before we start the treatment. : What is Ammonia Level? 0 What is Nitrite Level? 0 What is Nitrate level? 0 What is Ph Level, Tank (If possible, KH, GH)? 7.4 no idea on KH or GH What is Ph Level, Tap (If possible, KH, GH)? 7.4 What is the brand of test-kit used(strips or drops)? API What is your water temperature? 27 C but I don’t think the cheap temp gauge is correct What is the size of the tank (how many gals.) and how long has it been set up? 15 G QT which is where the ill fish is. The other one is 50G. What is the name and size of the filter(s)? Aquis 1000 the QT has a built in spray bar filter. Is there any substrate in the tank? If so how deep? and what kind (sand, gravel)? Gravel 1.5cm – none in the QT tank. How often do you change the water and how much? Weekly and 50% or more. QT daily 20% and 2 x per week 75%. How many fish in the tank and their size? Only 1 in QT in total 4 + an apple snail. Do you use water conditioner(if so, what kind)? Prime What do you feed your fish and how often? Fluval sinking (soaked) 2 x per day. As treats Orange, Spinach and frozen (defrosted) blood worms Is there any new fish/plant added to the tank? if so how long is the quarantine period? Plant from pet shop with dedicated plant only tank no QT. Is there any medications added to the tank? Multi Cure – fungal Melafix + Pimafix 6 days.’ Prazi Pro Antibotics for last 7 days. The fish a gold Telescope called Big Goldie had / has a bacterial infection wanting to know if you would continue antibiotics or see if its immune system can deal with the last remnants? Long story short. Fish stressed it’s self out while I was handling it during a water change so totally my fault. Initially it presented with a white patch on its side that I treated with fungus treatment, there was no change and it in fact then developed another white spot on its head. Plus both eyes became very cloudy. Now at this point (hindsight and real fish store specialist) I really should have gotten antibiotics but I did not realise you could buy them at the fish store. Swapped the fungal treatment for Melafix + Pimafix and 1 x dose of Prazi Pro. I think the Prazi Pro made the most difference. White spots gone, eyes less cloudy but in the place of the first white spot there appeared to be a small ulcer. Ulcer treated with 1x peroxide swab which cleared it up. So at this point all white patches are gone, the ulcer is gone and from what I can see only one of its eyes is slightly cloudy compared to when it was at its worst. (Maybe the other eye is also slightly cloudy but I feel I might just be looking at the lens (it is a telescope). Also the fishes poop is good it did have white stringy parts to it but for the last few days I have not seen this. My question is would you continue antibiotics or wait and see. I feel that wait and see is the correct option but at this point I don’t know and having gotten the fish back (not without mistakes) to semi health would appreciate some advice. I did take a picture of the fish but his eyes look so white where as they are in fact quite clear unless you are me staring at it from 5 cm away.