Recent content by dwh890nc

10 hrs of lighting during the day is your problem. Try reducing to 8 hrs per day and see if that start taking care of the problem. I recently reduced lighting duration in my 180 gal fowlr from 9 hour to 7 hours to stop the slime. A couple years ago in a new 29 gal fish only seteup I had to...

IMO ... you should reduce your lighting duration. I have found it to be the only solution to cyano blooms I have battled in the past.