Microbacter7 Irritating hulk torch

[Lizardking]

Hi, I've been dosing microbacter7 as per the instructions daily due to a cyanobacteria outbreak. I'm in the second week of dosing and my hulk torch has been slowly becoming less and less happy with reduced polyp extension. Has anyone else experienced this, I don't want to stop dosing the microbacter as it's made a huge difference to my cyano outbreak. This is the current state of the torch and the second photo is prior to dosing.

 

[tynewell1]

Microbacter shouldn’t hurt or irritate the torch, what are your Params? Any recent changes to the tank besides dosing microbacter?

 

[Elitecorals]

I would check nutrients and alk,Cal,mag. But cyano can irritates corals