aadair22
Aquarium Advice FINatic
Candy cane coral started looking bad yesterday afternoon, started mixing some saltwater for a change but it was looking better when the lights when out last night. I wake up this morning and its looking awful. I checked the ph and it was 7.4 obviously way to low.. The ph was the same in the bucket I'm mixing with new saltwater, and yes, it is ro/di water. I added buffer to the bucket but haven't to the tank yet. Is there anything I can do besides adding the buffer? What makes a tanks ph crash? Thank you!