bleaching corals

Hello! I have a hard coral that I got from a LFS about 8-10 months ago. I honestly do not remember exactly what this coral is, and would appreciate some help in IDing it. It is also starting to bleach from the inside out it looks like. I have had 0 changes to my tank besides add a couple...

Hey everyone looking for some info. I recently bought this grafted montipora and noticed its getting some what is very clearly neon blueish color. Is this normal or am i giving it to much light? Par is 220 where its sitting and parameter all look good.(pic 1 and 2 recent, pic 3 when i got it)

WHYYYYYYYY. So I have started a 310 gallon custom tank. It's been running since November. I have 3 Red Sea 160s for lights. They are super bright on 100% and I keep my frags in a 40g breeder with 3 Fluval Sea lights (not the most popular but I've had great luck with them, and they actually have...

Why are my soft coral bleaching. Please help me Salinity 1.024 Par reading 90-120 I posted my parameters on a attachment

So I got an order 3 days ago, the coral seemed pretty stressed out. The euphyilla especially but now. The mushroom coral is bleaching, is there anything I can do for it? When I got it in the tank is was having trouble with the powerhead so I turned it off, I was thinking it just needed to have...

So I got an order 3 days ago, the coral were pretty stressed out. The euphyilla seems fine now for the most part but the mushroom was a having problems handling the powerhead so I turned it off and now took it out. The next day it started bleaching and the day after it had got on in little wedge...

My favia (i think) has been bleaching. I moved it to lower light to see if that was the issue but it hasn't gotten better. Please help! I've had this coral for years.

Hello, I am a noob. So here it goes.. Acan started off great, amazing color, placed on the sandbed after acclimation etc. Moved it after two weeks cause it started loosing fluorescents. Now it gained fluorescents back for the last month, but I have noticed some tissue loss over the last 2 weeks...

I dont know if this has happened to anyone else. But let me start the story I started dosing my tank with AB+ yesterday, After watching several videos showing how, and talking to several people who have used it, I went out bought some AB+. followed the dosing amount and how to dose to a T and...

Any advise from people more experienced? Thanks in advance!! So I’ve had this guy for like a month now and it’s been looking sad and droopy all the time. A couple of weeks ago the base of the foot started discoloring to white. It was faded into the purple but now it’s got a brown ring separating...

Last weekend I noticed several of the tentacles on my torch were completely white. What once was tan/maroon in color was now absent of any color. But it looks like just one head affected. My par.- PH - 7.94 Salt 36 Temp. 80.1 Alk. 9.3 Calc. 479 Mag. 1360 Phos. 0.09 Any thoughts on what’s...

Is a Mr. Freeze lepto supposed to be red outside the eyes? Mine is a light brown and has always been but I’ve been seeing pics of ones with red on them now I’m confused.

Hi All - I recently introduced a few SPS pieces to my tank. Everything looks fine but the base of the green slimmer looks like it is starting to turn purple, starting from one side moving towards the center. See the attached picture of the frag on the rock as well as a side view of the tank so...

Hi everyone, I observed something like bleaching but I am not sure if it is really a bleaching so your opinions are precious. Any suggestions for what to do in this case will be preciated. So, I have this frag for 2 months perhaps, for last 2 days i observed that it was loosingflesh partially...

I have this rainbow monti I bout probably a bit over a month ago. This is my fist ever SPS coral and overall don’t have a ton of knowledge about it. it was real vibrant and colorful until I left for vacation. I was gone for a week and while I was away my conch buried it in the sand. As you can...

I upgraded my lights to the AI prime about 2 weeks ago. I noticed some of my zoa polyps were fading in color, and my hammers seemed to be closed up. I’ll post the coral and my light schedule. If anyone could tell me if I need to adjust anything or what’s going on with my corals I would greatly...

Hi everyone, I seem to be having a problem with my bubble coral. I have had the coral for around about 2 months and has been doing okay, however the last few weeks it has started to what appears to be bleaching. i am getting full polp extension and is around mid in the tank. I have recently...

Hi fish people, I got this wwc green birdsnest a few months ago and about a month ago it started bleaching. Maybe six weeks at this point. This is my first coral that's started doing that so I was slow to react. I've lowered the light intensity and the time the lights are on. It's still slowly...

I’ve had this tank for about 10 months it is a 20 gallon cube tank and recently I went into the world of sps. I’ve noticed that both of them are bleaching and I was wondering what I can do to reverse it?

I got some new Acros from an online vendor and they arrived happy and healthy. Within 3 days one of them fully bleached (tbh it was a little ehh looking when I got it) and the other one I got is bleaching at the base after about 5-6 days (see pic below) anyone have any ideas? Testing water...

So I purchased the AI prime 16 HD and installed it to my 16 gallon Biocube. I downloaded saxbys presets, and the only thing i did was up the uv and violet to match the blues (basically making it more of an AB+ , but with the up and down ramping throughout the day). I let that run on acclimation...

So yesterday, I get home from work. I work at a rehab hospital as a nurse aide taking care of brain damaged patients and the hours are long (12 hours) so at the end of the day I come home looking forward to seeing my reef. I had recently (about 2 weeks ago) bought heteroxenia off live aquaria’s...

Hi all, I'm having trouble with corals bleaching in my 125. I'm running the orbit pro LED's. I have tried turning them down and they still seem to be bleaching. Parameters are all doing pretty well. I do weekly water changes. I do not dose anything (but maybe I need to?) I have a birds nest (...

hey everyone i just got these guys a week ago and i noticed this white flesh building up on the finger leather, anyone know what could be causing this? also don’t remember seeing it prior to purchase. he has been opening and extending his polyps, though, so i’m not entirely sure what can be...

Hey guys, i had a tank crash last week because of a failed return pump. Whole tank went cloudy and i lost some corals, fish and inverts. The one coral that didnt make it was my whole colony of anthelia. 8x6 inch colony disintegrated into a smelly mush on the 3rd day of the crash. I only got it...