I bought some BRS Fiji old live rock.
I have it curing now.
I rinsed it in RODI, then placed in a tank in the garage with powerhead and heater.
It was in there for a few days and I did 100% water change to get it out of the nasty greenish dirty water.
My question is....when do I know it is safe to add to my existing tank.
Once the ammonia and nitrite is zero? I read that it can take 1 - 4 weeks depending on how much old organic matter the rock had on it.
I have it curing now.
I rinsed it in RODI, then placed in a tank in the garage with powerhead and heater.
It was in there for a few days and I did 100% water change to get it out of the nasty greenish dirty water.
My question is....when do I know it is safe to add to my existing tank.
Once the ammonia and nitrite is zero? I read that it can take 1 - 4 weeks depending on how much old organic matter the rock had on it.