GSP and Nutrients

[ejwan]

Over the past couple of years my GSP has really started to spread. It seems to me that between water changes I am supplementing more cal/alk/mag.

Is it the GSP using the tanks nutrients? I probably should just get rid of the rocks covered with the stuff, but I like the wave motion.

 

[ultimatemj]

IME, it does, but not meaningfully. In that there is no skeleton built. I have clearly more consumption/battle from coralline algae

 

[madjoe]

It just grows like a weed i covered almost half my 75 gal tank in less then a yr once

 

[#theMatrix]

Yea. I have an island rock of it and it got to close to a big rock

Now idk wether to scrape it off or burn it off

 

[ejwan]

Thanks. I guess I will just get rid of the rock with the biggest (just covered)clump and not worry about it.