pests

Hi, these started appearing pretty much as soon as i started my tank and i think they're really ugly. Does anyone know what they are and how to remove them? They seem to like growing right where the soft lps tissue would cover when they grow whuich may be a problem as theyre very sharp and hard...

Hello, I came home from work tonight sat down to eat dinner and notice some small object moving in my tank, I took a closer look and saw it was a worm I saw mother one and don’t know what they are, did they need to go or what. Cheers for any help which you can give this is the video for it

I have a 16 gallon bio cube with no fish or coral right now. It’s been running for about 8 months. I’ve noticed tons of what look to be bristle worms and lots of other little bugs running around the sand bed. Want to be sure what they are so I can remove them. Couldn’t get great pictures though.

Ok , so this won’t be to most people’s liking since there’s dif strokes for dif Folks. As reefers we need to be more responsible than we are. We need to start helping our fellow hobby members become better reefers through less miss-information when we’re telling someone how to deal with pests...

So I've started seeing these random white tubes along my sandbed and rockwork. Any ideas on what they might be? A worm? I'm really not sure.

Hello I have noticed these little pests in my tank I am not sure what there are, can anyone tell me what they are. Cheers

Anyone help ID that these are vermetid snails underneath my new ricordea? Just notice it tonight.

Hey everyone! I've been reefing for only 3 months now, so still learning a ton, and I'll tell ya, I can't wait until I can sit down and actually enjoy my tank instead of obsessing over learning and trying to figure every single detail when things change. That's a side note though. :p So I've...

Found this kind of animals in the back of my tank. In the filter / sump part of my Aquamedic Cubicus. Are they harmfull?

Couple of questions please...woke up to find 3 of these bristle ? worms cruising around my unlit tank. I'd just like to say I MAY NEVER STICK MY HAND IN MY TANK AGAIN. 2 of the worms looked like greyish-tannish nondescript bristle worms but this one looked different...is it a fire worm...

slowly ill be bringing in my corals into the my new tank have a few corals i want to bring in hopefully not killing them using coral RX dip small list of stuff i currently have, Red Acan, Toadstool, Duncan whisker, rasta zoas, few other zoas , palythoas , Xenias, Hammer Coral, pretty sure thats...

Any idea which fw type this is and if so, should I work to eradicate via FW Exit or let it run it’s course?

Hey you guys I made the awful discovery of Monti Eating Nudibranchs in my 55g tank. I plan on breaking off the dead portions, pulling out what I can to dip and scrub and add something to eat them. What fish can I get to help control/eradicate these little monsters? I've been told melanarus...

Hello. I have a 120 gallon spsd tank (there is a thread if you want to see it) and its about 6 mo old. I'm running triton method, but I have been feeding a little heavy lately and as a result have had slightly accelerated diatoms on the sand and a need to clean the glass daily. I ran NOPOX for...

With everyone trying their hardest to QT, dip, and keep parameters perfect, it still can happen. Pests! Maybe bristle worms, Aiptasia, flatworms, or hair algae. The question what do YOU use for that unexpected nuisance? there are a lot of short term cures but what would you want to put and KEEP...

Please help identify these pests. For the past week, my wall hammer has been acting annoyed. I did a quick dip in Lugols and found these. Yikes!!! I have a huge frogspawn that is not extending as usual, so I need to address this soon. FYI: My dt system is running fallow until the end of...

I have a newly cycled 96 gallon tank that is being stocked with mostly dry rock, some live rock, and a few liters of siporax. I plan on stocking the tank with a few choice pieces from my 40 gallon AIO tank. The issue is the 40 gallon has a bit of green cyano in a few spots that receive lower...

To what extent would you clean and quarantine corals coming from a tank with aiptasia, bubble and other nuisance algae, and other hitchhikers. My approach would be to clean the tank of pests as much as possible and make sure the corals themselves were free of pests. Then I would move to a...

Hello all, just recently purchased a red fromia about 4-5inches across in length. 3 days later, I find this somewhat close to where the fromia hangs out. is this a pest or a fromia baby? I don't know anything about fromia reproduction, so I am very skeptical about it being a baby. help!!

So some background: Montipora are my favorite corals and thus I have stocked my tank full of all types of montiporas. More than half of my corals are montipora and they were all doing GREAT until a couple of weeks ago. My tank is a bit newer (a little less than a year) and so when two of my...

So I just happens to look in my overflows and saw a bunch of these guys could really use some help on identifying what I have going on and the negative effects, please. Thanks all

hi everyone, Just got a colony of aqua blasto merlettis and as im qt-ing it, i noticed these round things at the bottom of the blasto skeleton stalk. Are these eggs of something bad or nothing? Thx for the input.

Are these any specific Brittle Star? All of these were in one small colony of WWC Cherry Tree monti. The colony had faded over the last few months and parts where dying off. I could see their legs sticking out of the dead parts but had no idea there was this many. They agitated the Monti and it...

Hello everyone! I need help identifying what is on my Astraea snails shell. As you can see there are these purple bumps and then this worm looking thing going in and out of it. Are they worms or a pest I need to remove. Please let me know and thank you in advance!

Hello all fellow reefers! I'm in the process of setting up my 75G reef tank and had a question. Probably a common question though. I'm between buying live rock or just buying dry rock. Should I just start with the dry rock? I just don't want to start off on the wrong foot and get live rock and...