identification

Hi All - I recently received a few corals from a fellow reefer and have had them in my tank for two days now. I have some idea (based on googling pictures) of what these are but would appreciate if anyone knew exactly what these corals were! Thanks in advance

Hoping all you fine people can help me out and let me know if this is aiptasia on the left side of this frag? It looks somewhat different from pictures online.

I've had my tank for about 1 1/2 years, never had any problems. I have a rock flower anenome, spiny star snails, blue leg hermits, clownfish and an short spines urchin. My pump transformer exploded about a month and a half ago. Killed my emerald crab, shrimp, zoas and I've had problems ever...

Hello, Would anyone be able to help identify the exact names of the below corals. I'm moving back to the UK in order to import them, i'd need the exact or scientific names for each of these. Any advice would be greatly appreciated:

Hello everyone, I'm trying to identify these two corals. My girlfriend randomly bought them the other day. I want to make sure I provide the correct care. Any help is appreciated.

Picked up some live rock at lfs noticed this little guy on the rock. Can anyone help me identify what it is?

The fish store I got this from told me the name and kind of coral this is but I forgot, can someone fill me in? Thanks!

Have some snot on the back glass, that's growing in an interesting pattern. It's ONLY growing on the glass, and both the turbos and nerites are eating it, so I don't think (fingers crossed) it's dinos. Some of the strings are nearly a foot long, but no bubbles. Where it's growing best is on the...

Was wondering if someone could tell me what this is, i remember it started with a 'L' but i just can't find it, thank you all so much!

Hi all, I picked up a new piece from the LFS this Friday. They had previously cut off a hunk (about 2" x 1" x 1" - like half of a tennis ball and hollow inside) from a large, established coral (maybe 2 feet all the way around!) that I bought. NOT sure what this is, but I'm guessing some sort...

Hi, I just got a new frag for my tank and bought it as a hammer from my LFS. Upon more research and inspection, I think it may be a frogspawn hammer hybrid. Can anyone ID this Euphyllia for me?

Yet another person in need of an Algae ID. I have reviewed things online, and I'm just not skilled in the art of ID apparently. I do have a microscope, but I'm not sure what areas need to be photographed that would help. So, here are some in-tank, on a white paper plate and then under a...

So I know I have other issues I'm dealing with but I looked in the tank and seen this! I have no idea what it is or what I should do about it. Please help.

Is this a lettuce nudi? Got it for free with some snails. Guess they accidently threw it in.

I was topping off my tank and noticed these little white specs crawling all over the glass. Not sure if they are good or bad, please help identify and share treatment plans if needed. Would be much appreciated thank you!

My mom's friend knows I have a reef thank, they sent my mom a picture of this fish to ask me what it was and tell me I should get one. its a cool looking fish, don't think I want one though. given the coloration I am guessing its probably venomous. Either way, I would like to know what it is.

Hey! Anyone able to help identify this torch? Look like a grail?

I recently received a new coral for free after buying a new Prime 16HD, Trying to figure out exactly what this coral is since I'm new to saltwater. I currently have a EVO 13.5 and have the prime mount 10 inches above water, Any tips for acclimation mode and Lighting programs? I have GSP, ORA...

Hey reef fam need an ID on this yuma shroom!

I found these two little fellas at my local pet store and they were so pretty and fluffy and pink I brought them home and put them in my reef tank. They are growing like crazy and I have no idea what they are. I’m including pictures from front and side and hopefully you guys can help me out...

Anybody know what these are? They’re about the size of a nickel. Neon stalk/foot and neon mouth. White spots on the tips of the tentacles.

Don’t know what this mushroom is , need help IDing it . It’s more red but the skirt has green

This pic sucks I know. But if anyone can even get me close I’d appreciate it. Another 5$ frag I picked up. It’s the super orange small head in the middle. It’s not fire and ice it’s center is almost completely a radioactive orange with a dark blue skirt.

I got this frag for 5$ this weekend. I’m amazed at the colors but I have no idea what it is. Can someone please help. Tagging @footgal for obvious reasons.

Bought this at a market in Bangkok. Assumed it was Fungia but its attached to the frag plug with about a cm tall trunk. This surprised me as I had thought Fungia are free-roaming. It is about 4cm wide. Could it be a juvenile stage Fungia? Also, please ignore the bubble algae. Am working out a...