Recent content by Rayn3zero

Thank you so much for your help!

Thanks for your reply Colin_T. Is it possible for the biofilm to be thick like that overnight? Also, can the betta and neon tetras handle 30C for that long a period? I've never had these fish before so I'm not sure of their tolerance.

Hi, I have recently added a betta and some neon tetras to my 2 foot tank. The fish have been in there for a week but I have been cycling the tank for a few weeks. A few days ago in the morning I found all glass surfaces in the tank covered with a thick white substance. There was no white...