Don't run GFO in a new tank full stop. In an older system, you shouldn't need GFO unless you PO4 is running closer to .2.
I just clacked this bit into another thread this morning at the same stage as you...
"
Agreed just part of the new tank uglies. I would not sweat about them. When did you start the tank? Any live rock at the start?
A couple other unsolicited pointers for:
a) Your tank is cycled now. Unless you have unexplained fish deaths, no need to test for nitrites (NO2) nor Ammonia any longer.
b) Just keep steady temp and salinity and let your new biome do its development work.
c) After a month or two, start your water change routine (20% every two weeks is common) and perfect that routine so that it is accurate, fast and easy. Accurate (temp & salinity) and easy.
d) Study up on fish nutrition. Good nutrition leads to good immune systems. New systems need healthy fish. Corals only need fish poop and stable conditions.
e) Avoid other additives for a while; you are just interrupting the maturation of your biome. There are a very few exceptions to this, but not many.
Have fun and keep asking questions. "
Not all applies but hope it brings some comfort.
I just clacked this bit into another thread this morning at the same stage as you...
"
Agreed just part of the new tank uglies. I would not sweat about them. When did you start the tank? Any live rock at the start?
A couple other unsolicited pointers for:
a) Your tank is cycled now. Unless you have unexplained fish deaths, no need to test for nitrites (NO2) nor Ammonia any longer.
b) Just keep steady temp and salinity and let your new biome do its development work.
c) After a month or two, start your water change routine (20% every two weeks is common) and perfect that routine so that it is accurate, fast and easy. Accurate (temp & salinity) and easy.
d) Study up on fish nutrition. Good nutrition leads to good immune systems. New systems need healthy fish. Corals only need fish poop and stable conditions.
e) Avoid other additives for a while; you are just interrupting the maturation of your biome. There are a very few exceptions to this, but not many.
Have fun and keep asking questions. "
Not all applies but hope it brings some comfort.


