- Joined
- Jan 11, 2020
- Messages
- 26
- Reaction score
- 10
2 wks ago, something happened in my tank. Pump was on the fritz and flow was so low, a biofilm was pooling at the surface. I messed with it to take apart and inspect (eventually replaced). Put it back and next morning 1 acro was 100% bleached. Another was 30% bleached. My pygmy angel also passed. LFS believes pump may have been overheating and released toxins (e.g. melting plastic). Either way, things are stabilizing and the 30% bleached acro is pushing out new growth from the bleached stems. Is this even possible? Any chance the white stems can also recover? Never seen this before. This was the coral before/after the incident.