Diatom Outbreak.. why?

[SJSobczyk]

I have had this problem before, and the only thing i found was increasing flow around that area. I had it bad and then i got a UV sterilizer and increased the flow and havent seen it since.

I really think it is just a waiting game for you though. I always found the more i mess around with the tank the worse things get, so now i let things adjust over time and it seems to work out well.

Steve