Hi,
I think Phosphate E by Brightwell is a great product. It does what it says, but every time I dose it, I notice my sensitive corals (Acros and Torches) look upset the next day - loss color, polyps not as extended and in some cases just flat out die. This has been a consistent thing for a few weeks now and everything else is stable. I tested my Alk which has been around 7.8 (Hanna checker) then a few days later it was 6.8 and after a water change it's 7.4. Is this normal? Am I missing something? Is running a bag of GFO in my sump and Refugium a better option? I've upped my kalkwasser dosing to slowly bring it back up though. So we'll see
Update - just tested 2 min ago - it's 6.8 after it being 7.4 on Tuesday. I mean the only corals I see growing is my Setosa and Chalice so it can't be them taking it all up.
I think Phosphate E by Brightwell is a great product. It does what it says, but every time I dose it, I notice my sensitive corals (Acros and Torches) look upset the next day - loss color, polyps not as extended and in some cases just flat out die. This has been a consistent thing for a few weeks now and everything else is stable. I tested my Alk which has been around 7.8 (Hanna checker) then a few days later it was 6.8 and after a water change it's 7.4. Is this normal? Am I missing something? Is running a bag of GFO in my sump and Refugium a better option? I've upped my kalkwasser dosing to slowly bring it back up though. So we'll see
Update - just tested 2 min ago - it's 6.8 after it being 7.4 on Tuesday. I mean the only corals I see growing is my Setosa and Chalice so it can't be them taking it all up.
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