help

Good morning everyone, there are some small blue spots growing on my rock the pictures aren't too clear so they look Grey. Any idea what they may be ?

I recently noticed on my hg torch a bunch of tube like things growing out of the base. Further investigation I saw damage at the base. The damage could be from cleaning but I’m unsure. The tubes have feeding strands and look like they’ve bored into the base. Any idea on what this and how to treat?

Hi, i hope yall are having a fantastic day! For the past few weeks, it has come to my attention that my Green Finger Leather Toadstool Sinularia has stayed shrunken up, now with brown Algae on it. I have heard that they can release toxins of dying, so wanted to see your guy's thoughts. The rest...

Hi I bought two black storm clowns on Saturday and they’ve been in the store for 4 months, they’ve been feeding well and acting fine but when I got home today I noticed the male was sat in the bottom of the tank not doing much just breathing heavily with a cloudy eye and a few patches of his...

For a little bit ive had this brownish red algae that has just covered my tank and some corals. Im very unhappy with the way my tank is right now and im unsure of what to do. I feel like ive tried everything so far for nothing to work. Below are pictures in normal light and white light. Ive cut...

I will be moving long distance (Nebraska to Texas) next month. I have a 35gal reef tank. 2 clowns, a bengai cardinal, starfish, snails and some rather large coral on my live rock. I also have Aiptasia on my live rock again! I had purchased a pile of nudies and everything cleared up for about 6-9...

I was just putting my Radion back on the tank after wiping the salt creep from under it when I heard a crack and its chipped at the top, do I use superglue, reef glue, or silicone to put this piece back in place? It doesn’t have to be the prettiest because it’s under where the light mount goes.

This algae been growing on my rock and back of the aquarium for the past couple month… it killed a lot of my zoas and mushrooms by covering it. I just don’t know what to do. I use chemi-clean couple month prior… I don’t know if that’s the reason why I got an outbreak like this. I don’t even know...

Anyone know where I can find the exact lights from this reef builders video ? I love the spectrum and want to purchase them Here is the link to the video

hello i have a water box 380 (280gal aquarium) so im looking for advice on what kind of reef lighting yall would recommend for this tank, i would prefer to stay with led's but i understand t5s/hybrid set ups are nice too, I just like the sleek look of radion xr30s with a mount, but I'm trying to...

Hello, I'm new to reef2reef and I know this is a place for people to discuss saltwater things, I'm thinking on getting a reef stonefish. Before you do say that it is extremely dangerous, yes I know that and I did my research but didn't find too much information on their specific care. I have...

Hi yesterday I got a healthy looking gsp at my lfs yesterday and it opened up a little but today it hasn't opened up at all is it ok ? I'm not too knowledgeable on corals since I only kept two zoas before so please help.

Hi everyone, I noticed my blasto had multiple potential new heads growing in a neon green color…is this normal? Currently is a red and green color way. It is weird because it is growing underneath the coral and is a completely different color. Thanks for the help!

I’m looking to build a real nicely plumbed 40 gallon breeder into a 20 gallon sump , something to really impress people with when they take a look at my filtration I’m not worried about a budget or time , I find that a 40 gallon breeder is the perfect size reef tank for me … plz show your...

Hello there! Purchased a torch coral on Thursday 8th August, seemed fine single head, some softies in the tank and a Duncan, parameters all stable and within range but it's not looking good! The two photos below are day one and today, any help appreciated!!! Ammonia 0.5ppm Calcium 435 KH 9.9dKH...

I just bought these 2 at the lfs and the lady I talked to had no clue what they were, I’m hoping yall do!

I just got 2 new corals and the lady at the lfs didn’t know what they were, can I get some help ID them please?

New to salt tanks - mine is 8 months old and added first candy condy. She scared me to death a few times as she acclimated by balling up, but with new lighting and flow doing better. Last night she took a walk to a rock next to an artificial plant - (I like them) - but this morning she is...

Hi, I set up my nano reef tank three weeks ago using a live rock and purchased beneficial bacteria, 4 days ago I put there 2 soft corals that quickly fully opened and look great, also I have 1 hermit crab in the tank. The thing is that I have almost no algae, just a couple of very small spots in...

Hey everyone first time posting and I need advice…. Recently had an ick/velvet outbreak in the DT and immediately QT all fish with the intention of keeping our tang fallow for 76 days, we lost one tang and the other fish survived and went through copper treatment. The problem we are running into...

Newish nano tank, couple sps coral and few lps. Algae has gone bit nuts and is starting to go on my sps. Will update shortly with water parameters

I got a good deal on some live rock from a gentleman on Facebook probably about 50 lb for about 80 bucks. The rock looks good supposedly he was storing it in a container with a powerhead and heater I don't know if I believe the heater part but besides that The Rock is definitely covered in...

Hi I'm going through the ugly stage now and my tank has 2 clowns and no corals (yet). Is there a way to end the ugly stage early or speed it up

A local chap is selling some lights as he is tearing down his system. This is what he is selling: 2 160 kessils and 2 Red Sea 90 leds. I have one 12g cube in my office that is currently just FOWLR. I am gaining the confidence to get into corals. Still studying. But the first ones will probably...

Controller got wet and doesn’t work anymore. I’ve searched everywhere online but nowhere seems to have a controller. Is anyone looking to sell an old controller?