I have a 36 Gallon Reef tank. I recently purchased a Hanna Phosphate ULR checker and get a consistent reading of .90 (three separate tests) could be higher than that as I understand that is the max reading for the device. I also tested Nitrates and it’s saying zero (api test kit is all I have at the moment)
I thought at first it was incorrect and tested my 10 gallon nano to see if the results differed and got .03
I have a branching hammer coral, two Duncan’s, several zoas and a GSP island that are thriving and show no signs of distress.
I do have one chalice that is clearly struggling and appears to be dying
Should I add phosguard? Dose nitrates? I don’t know which step to take next to get things back in line.
Tank is about a year old. I’ve searched the forums and have found answers all over the place. Anyone that has dealt with this have any advice?
Thank you in advance.
I thought at first it was incorrect and tested my 10 gallon nano to see if the results differed and got .03
I have a branching hammer coral, two Duncan’s, several zoas and a GSP island that are thriving and show no signs of distress.
I do have one chalice that is clearly struggling and appears to be dying
Should I add phosguard? Dose nitrates? I don’t know which step to take next to get things back in line.
Tank is about a year old. I’ve searched the forums and have found answers all over the place. Anyone that has dealt with this have any advice?
Thank you in advance.