torch bleaching

Hi all Quick post - I received a torch coral around 2 weeks ago. Has been looking lovely and fully extended, until the last day or so. It seems as though the right side is a bit extended and bleached. It doesn't retract those tentacles when the flows turned off. I've attached a video from...

Hello everyone, I lost a healthy torch coral overnight. It started to detach, and after it died, I noticed the skeleton had several hard bubbles under the flesh at the base, forming a fragile crust. All my other corals and fish are fine, and the parameters are stable, but I suspect the same...

I’ve had an Aussie gold torch in my tank and has been doing fine till about a month ago. It went from Golden with purple tips to a pale yellow with white tips. Parameters: Ca- 430 KH- 8.5 PO4- 0 No3- 10 Mg- 1300 Lighting- 10x54 T5. Par at coral height = 210 Spot feeding 2x per week with -...

So not sure what it could be, but my torch started losing color and looks to be bleaching on one side. Any ideas? The tank is a JBJ45 running a Hydra 52 about 12" over the tank. I just turned down the intensity on my setting because I feel like my settings might be too high, now peak is now at...