mrdc
Active Member
I hate when I come home and the corals aren't looking happy. My duncans haven't been looking stellar lately so I tested everything last night. The first thing I tested was the salinity and it came up 1.035 which shocked me. So I tested it two more times and it came back normal. It then hit me that I was using the medicine dropper (for extracting the water to test) for testing some changing water and it must have gotten some salt build up in it. I went ahead and tested the RO water and it got a salinity reading of 0 so it appears to be calibrated correctly.
I then tested everything else and only the alk was low. My alk is what I am always having to dose the most of. I went ahead and changed the pura pad and polyfilter too and added alk this morning. Hopefully, I will come home to a happier tank tonight.
I then tested everything else and only the alk was low. My alk is what I am always having to dose the most of. I went ahead and changed the pura pad and polyfilter too and added alk this morning. Hopefully, I will come home to a happier tank tonight.