Bectan01
Aquarium Advice Addict
I recently lost a torch coral to brown jelly, it only took a matter of days from when I first noticed small amounts which I would siphon off daily as it got worse and a couple of fresh water dips in between. I have never experienced it before and was wondering what causes it? So far no other corals show symptoms. There was no recent coral additions and I have had it over a year. Of course i tested the water - amm,nitrite 0 and nitrates were 5ppm. Thoughts?