New tank...I'll post my parameters in my tank. I'm not using my light at the moment since it is a fairly new tank and I don't want a total outbreak... What I am questioning is the general fuzziness. I do believe my levels in my tank are stable enough to sustain a small addition in livestock so...

Any tips on removing bubble algae? hey guys! I'm setting up my new tank and this is my first saltwater tank and I bought a bunch of liverock today...Once i put this rock in i noticed a few things and im not sure if theyre something i should worry about or not.. it would seem to be ALL of the...

I have a weird thing growing in my aquarium. Somebody told me it might be bubble algae, so I googled it. It doesn't look like bubble algae. I've only had my tank for about a year, and I havent added anything new to it in several months. It came out of nowhere..Ii can't get a good photo of it...

I have a species of something growing in my tank. I have never seen this before in my tank. Does anyone have an idea of what this is, and if I should get rid of it?

So im noticing these things popping up in my tank. Like 4 of them now. They are spreading. I want to know if they are bad like poison or stingers or anything. They are small feather duster looking almost polyp like with little green Tips/eyelashes. What the heck are they ive been reefing for...

Hello, my tank is a little over 3 months old now and I have a couple different kinds of algae. The purple circular ones I'm hoping is coraline and not red cyano or anything bad. I have no idea what the yellow one is, but I think its the same as the green one and I don't think it's good either...

I've got this white stuff growing on a few rocks. Any ideas what it may be? LFS guy says its from bad source water/old r.o. filters. Replacement filters come tomorrow. ID is critical to fighting it. Tank is a year and a half old. Thanks!!

Can someone please let me know what this is and is it a problem. I've been battling a hair algae out break and this stuff has been forming on my rocks.

I had about 10 aiptasia growing in my tank. I took care of about half of them using concentrated kalkwasser mix with a syringe into their "mouth" and it seems to be working. I stopped at half because I noticed that they spit it back up and it's going into the water. I know with kalk mix you're...

I been Watching my tank consistently every day and I came across this thing...Can someone charm in and help me see if its good or bad?? its like a slug or something...

Every morning when the light comes on, these are all over the glass. I cannot seem to figure out what they are. They are also growing all over my live rock and they wave in the current somewhat like leaves. When they are on the glass they almost look like tiny tiny snails that haven't formed...

Hi all, I have a serious problem with nuisance brown mushrooms. I have had an explosion in them lately, and absolutely have to get rid of them as they are stinging and taking over my other specimens. I've attached some pictures here: I am especially concerned as they are growing up onto some...