Quote:
Originally Posted by tang daddy
How long has your tank been set up?
When did you introduce the acros or they grew from frags?
Doesn't look like a lot of rock in the display, could this be happening because of a lack of nutrients/bacteria?
If they only started dying when you changed your t5 to led it is a possibility that it was the light but even usually if it's the light it takes a bit of time i.e. Bleaching, stn.
Did you check to see if predatation is a factor?
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I've had some of these acros for about 5 years. I grew them out from frags and have been in this tank for almost a year. They have been happy up until recently.
I've never really had nutrients issues and I do feed lots so I don't think that's where the problem is coming from. I also was adding amino acids. I was also adding bacteria 2x per week.
I have also looked for bugs on them and I can't find anything. It's been a while since I've added any new corals.