Tnuze care bacteria and refujium ?

[Yanir34]

Hello everyone!
My tank is 4 months old , and been shown many types of nuisance alges.
I also have refugium with cheato, and good skimmer that helps with nutrients.
last 3 weeks I'm hanndeling brown hair alge that seems to be more difficult to iridiacte.
I'm scraping the rocks with toothbrush every water change its seems to be help in some way.
I heard that Tunze care bacteria can be helpful tool with this situation.
My main concern is if it will be harmful to my fuje ?
also , I don't want the tank be addicted to this stuff.
What is your recommendation?
Tank parameters:
No3 - 2 ppm
po4 0.02
all 8.3
ph 8.4
cal 440
Mag 1300
temp 24.5 Celsius

 

[Dan_P]

Bacteria additives (not the nitrifying ones) are one my list of potential ”snake oil/placebo”products. Here are the signs: unsubstantiated claims, general and vague claims, only anecdotal data offered to support value of product, a customer history of it working and not working.