cplawrence
Aquarium Advice Freak
My tank is about 5 months old now and the coraline growth on the back wall has really taken off. However, after some time, the spot will expand and then the center will eventually turn white and then flake off. As I do not have any corals outside of a couple of small hitchikers, I have not been too concerned with my calcium levels (had been pretty steady at 320). The KH has been close to 10 and the pH around 8.4 (although, my confidence in reading that test kit is not all that high). Last night I tested and the KH came in at 8 and my pH was about 8.2. The lighting is about 4 wpg PC.
That being said, is this typical for coraline growth on the glass or is it perhaps due to the low Ca? Is there some other problem going on?
Thanks,
Chris
That being said, is this typical for coraline growth on the glass or is it perhaps due to the low Ca? Is there some other problem going on?
Thanks,
Chris