I’ve also been battling a lot of detritus on the rocks. Part of it is probably flow. The 1k gyre tends to blow junk into the smaller rock build on the left side of the tank. I started with Brightwell Microbactor 7 to help break some of it down. I used 5ml for the first dose and left the skimmer off overnight. Hopefully that will clean up the rocks a little.
On top of this, cyano took hold. It was covering the rocks daily and consuming all the po4 in the tank. I treated with Chemiclean last week and after a 10g water change, things look a lot better!
Here’s some pics of the rocks now (with a guest appearance by Benny the Blenny). You can still see the detritus buildup that I’m hoping the Microbactor will help with.
On top of this, cyano took hold. It was covering the rocks daily and consuming all the po4 in the tank. I treated with Chemiclean last week and after a 10g water change, things look a lot better!
Here’s some pics of the rocks now (with a guest appearance by Benny the Blenny). You can still see the detritus buildup that I’m hoping the Microbactor will help with.