bug

Hi all. Only been into reefing for a couple of months. Watching the tank from a distance and seen my zoas starting to close. Saw this creature moving extremely slowly under them. Moved like a snail with really long hair like tentacle poking around. Photo to follow. Was searching as fast as...

Hi!! Guys I need your help, a couple of days ago, I noticed tiny things in my tank, I do not know if they are worms, bugs, or what they are, but I know there are tons of them. And I do not know if they could be harmful or not to the reef. So I was wondering if any of you guys can identify...

Hello, I recently started noticing 2 small white centipede like “bugs” on the glass of my tank. They have antennaes, many “feet” like a centipede, move slowly, and are completely white. The bugs are very small but still bigger than pods. My tank has been fallow for 8 weeks now following a...

I'm not familiar with amphipods and I want to make sure this isn't something I should worry about. Recently introduced coral from WWC and after dipping placed it in my tank. Now i see these crawling all over snails and the glass.

Hello! I run a 5 gallon PICO tank that until yesterday had no fish. I also feed phyto daily, so there has always been an abundance of wee beasties that have fascinated me. Most I've been able to identify (copepods, amphipods, munnid isopods, spinoid worms, spirorbid worms). However, there have...

Hello I found this little bug / insect thing I’m my saltwater tank. There are also much smaller white ones in the tank and it looks like its offspring. Anybody know what this is?

Hello I was re arranging my coral and I found a little black bug in my saltwater tank. I have absolutely no idea what it is and there appeared to be only one.

Hi im new so I am a little worried, I saw a colony of small moving white bugs on my heater, and now I see them all over my walls too. What are these???

Bought Marco rock right away I put it in the tank, got 2 coral from Petco: mushroom and Kenya tree after a month in the tank with 3 fishes I ordered more Marco rock to start aquascaping I think is called, break the rock and redesign it, so the new rock came I broke it and since it wasn’t enough...

Hi All, I have a new reef tank (4months old. First one) I've noticed these little guys crawling around in the dark. Curious to what they are?