dead

Hey guys. I’m at loss here and quite heart broken and need some help. I have a 400 litre tank that has been running for 6 month or so. Everything seems to be running smoothly. Tank is a fish only. anyway, I fed my tank this morning with some brine. All occupants ate fine. I come back...

I added an emerald crab (along with a turbo snail who is an expert level hider) 2 days ago to my tank. The crab immediately went under a rock and stayed there for a couple days. Last night after lights out I went back and checked In the hole and it was still there and moving within the hole...

Has anyone ever had a queen anthias fish jumped out of their tank? Right after my weekly weekend water change as I was doing tonight I was cleaning up, looked over at the floor and my fish was on the floor. It's skin was dry so it must have been out of my tank for a couple hours. So I'm just...

Hi all. Our blue hippo tang suddenly died and I’m suspecting it was my fault :( We had a freeze last night and the tank temperature had dropped significantly lower (72 degrees) compared to the 82 we like to keep it at. I put in two smaller heaters equivalent to one larger heater (I’m in the...

So this morning when I turned of the lights for my tank my green star polyps looked fine starting to come out and open up, then I went on with my day doing errands then when I came home I looked at it again and it was completely closed and saw a white spot on it. I didn’t think much of it...

Maybe a copepod? Harmless? A ciliate? Is it harmful? Guessing these are a type of dinoflagellate. Harmful? No idea what this is... And this is my tangs Flesh...after he died. Thinking he may have died from flesh eating worms or flukes.

I got a feather duster from my LFS yesterday. It is not quite 24 hours old. While drip acclimating and throughout the ride home the crown was out. The worm it’s self is not out of the tube and he has looked like this all the time (see picture). I tried spot feeding him this morning and he didn’t...

I bought a pair of clowns from a lfs. I had a qt setup. They seemed to have worms because of stringy poop, so I treated them with focus and metroplex for 10 days. Symptoms left and they seemed happy. I didn’t see a reason to treat copper so I transferred them to the main tank 90 gal with 30 gal...

Here is a photo taken today, from my coworkers tank below. My coworker bought this sun coral from one of our LFS a few weeks ago, they had discounted it because it looked on its way out. There is only one polyp left now. His parameters aren't 100% (although I read that shouldn't matter that much...

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?

Hi! Total newbie here. I cycled my tank for a little over a month with live rock/sand and Microbacter7. My readings last week were at zero. I purchased my first clown on Saturday and he was fine until this morning (Tuesday). He was swimming towards the top of my tank for a bit and then later on...

Need some help figuring out what got my sailfin tang. Day before yesterday it was fine. Eating swimming, doing it’s normal thing. Expanding fin. Happy fish basically. Yesterday it spent its entire day on the sand bed. Barely swimming. No noticeable marks on skin anywhere. I pulled it and put it...

So i have a 20 gallon with about 10 hermits and theyve been doing a great job at cleaning up the frags from algae but all the sudden half of them died and they were only 2 months old. The fish and the corals are doing great, even the super sensitive goni. I tested the water and its 0 ammonia, 0...

I am stumped when it comes to problems with my 10 gallon AIO reef tank. Someone PLEASE help me. I bought the tank used just over a month ago. It came cycled with two snails and two hermit crabs. After two weeks of it running it, I bought an emerald crab and two easy SPS corals. The corals...

Hey, I started a reef tank and did lots of research on corals and I got caught lacking in my fish knowledge. I bought two clownfish around 1”, a black and regular oscilaris, and for some reason I have lost two of the black ones in around a day. The regular oscilaris has been doing great, I...

I just got this birdsnest colony last week. Well I dipped it with Bayer for 15 minutes at 10ml per cup, rinsed through three stages and put it in QT. Well I am looking at it and see something looking at me! I thought it was a stuck hermit crab or snail, so I pull the coral out and put it in a...

Hello first post. I set up and cycled my 65 gallon tank a month ago. About 2 weeks ago I added an orange spot Goby and a Keyhole Angel. I have been test the water regularly to make sure there were no spikes and everything has been good. Sunday I went back to the store and had them test the...

My skunk shrimp killed my peppermint shrimp and was trying to drag it away it fell into my sleeping bubble coral my bubble coral immediately put out all of its little tentacles and from what I can see it’s sucked it in what should I do will the bubble coral eat the peppermint shrimp I do not...

Sorry for the long post but some opinions would be helpful in figuring this out. The past 2 weeks my fish have unexpectedly died. I have 2 ideas why but information online is conflicting. My aquarium; 90 gallons, 20 Gallon sump, its about 4 months old. I had a 75 gallon and upgraded to this...

Hello, I recently have been having a nitrate problem and I told my mother that mangroves could help. She took it upon herself to pick up some seeds from our local lagoon and put them in my reef tank without washing them. I was a little angry, but decided that if anything bad was going to happen...

I’ve had a few rock flower anemones for a while and they’ve been doing great in my tank. I recently got a new one from a company that’s been giving me trouble last week and it appears to not be doing so good. What are signs that a rock flower anemone is dead? Also what steps should I take if it...

I'm 99% sure the fish is dead. But just in case it's somehow stunned I'm posting this here. Yesterday I got a 5-inch Bella goby from a local fish store. I decided not to quarantine and just did a short acclimation to the tank. Yesterday it swam around the tank and selected a cavern to set up...

I have a friend setting up a 20 gallon tank. It was cycling with just snails and hermits for months. Then two days ago he added a couple clowns and a sand sifting star. Today he sent me this. What happened. It’s not totally dead year but I think he should throw it out now. Right?

I have gone on vacation and explained to the caretakers what to do in the situation of evaporation, food, dosing, etc. Sadly every time I come back to the corals unhappy and fish hiding pale in the rockwork. Just recently the pumps went out becouse of evaporation and before the caretaker could...

I'm not sure if it's gonna die or it's going to split...