Originally Posted by
Shan_Evolved
After talking with Brian, the goal for now is to stabilize PH. The baking soda helped with the PH yesterday, and the fish seem to be doing better, however I need to figure out a long term solution to keeping the KH up and in turn keeps the PH stable.
I believe the fish did great for a month due to the PH being stable and the addition of CC in my canister. However, Norfolk water additives might have caused a change in KH which allowed the PH to fluctuate even though I aged my water 24 hrs. With the addition of a carbon filter, I believe this can be avoided in case the water company decides to change water parameters again in the future.
Crushed coral is my research topic right now. Off the top of my head, months ago I think I read somewhere I needed to put a cup and a half of CC into my filter to help with the cycling process. This is why I put it in my filter during cycling. The reason I didn't think of this is because I changed my water 90% daily so I figured there should be a stable PH especially with aged water. Although the culprit isn't figured out, perhaps it was a fluctuation in KH due to additives in the municipal water which changed the PH levels without me noticing.
The plan is to add a mesh bag of 1 1/2 cup of CC into the tank and continue doing 30% WC. No more baking soda. Temp is going back up to 88, 3-4 tblspoon of Epsom salt per 10 gallon replaced, and metro treatment.
If anyone has a good guide on how much CC to put it, or if this amount is too much, please let me know. I am reading different amounts from 1 tsp to 1 cup for my tank but haven't found anything fullproof yet