Just completed a 15% water change. All was fine.
Afterwards I tested Alk using a Hanna Checker, rinsed the reagent out using a small amount of tank water and dumped into the sink. I then grabbed some RODI to clean out the test tube and dumped the water into the tank (stupid I know)… there couldn’t have been much reagent left, but ever coral in my tank immediately closed.All Zoas and some softies.
I can’t monitor the tank over night as I’ll be away from the home. Should I be extremely concerned ? All Zoas and some softies closed at the same time.
I cant do another water change until tomorrow
Afterwards I tested Alk using a Hanna Checker, rinsed the reagent out using a small amount of tank water and dumped into the sink. I then grabbed some RODI to clean out the test tube and dumped the water into the tank (stupid I know)… there couldn’t have been much reagent left, but ever coral in my tank immediately closed.All Zoas and some softies.
I can’t monitor the tank over night as I’ll be away from the home. Should I be extremely concerned ? All Zoas and some softies closed at the same time.
I cant do another water change until tomorrow
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