Live and learn ....there are so many contradictions online, it's hard to know what's true and what's notAnd the answer to your problem comes out.
Your small little bubble algae problem caused your current problem because you used Vibrant. There are many many many threads on this forum of what you have now being caused by Vibrant. There is a good thread on this forum proving that Vibrant doesn't contain any bacteria. Stop using Vibrant, never use it again. It's going to take awhile to fix what has happened to your tank because of Vibrant. It sucks that you had a smooth running tank and now this. Been there done that because I used Vibrant. I used the rip clean method to reset my tank but it sure took awhile for things to get back to normal. I will never ever ever ever ever use Vibrant again.
By rip clean what do you mean? Sorry I am French lol