good or bad

Hey everyone! Okay so I purchased some new live rock yesterday (about 20 pounds). And when I got home I today there was a clear anemone poking out of the rock. I'm unsure if I should be worried or not. I would post pictures but I'm too new :cry:

Hi guys, I have noticed these fellas in my tank. Would some king expert please advise on what to do with them. Thank you

Ok, I found this growing in a few places on my live rocks. I've had my rocks a while and never had anything growing out of them so I'm assuming that this came as a hitchhiker on a snail shell or some coral... Its not really a problem or at least not at the moment, I'm just making sure its not...

I feel like I'm posting way too much on this forum-but here we go... Backround information: Tank Size: 15 Gallon Powerheads/filter: Normal filter, tank has strong flow. Water Change: I change about five or six gallons every few days if I'm not busy but it can get delayed for a long time. Fish...

Good or bad? These recently popped up in a friends tank and do not have red tips. A bubble tipped anemone is about 8" away behind the glass in hiding for a few weeks. These guys are about 5/8" across and several, maybe 8 -10 in this one location of his tank. Taken in macro mode with a Samsung...

Hi, This red ?stuff? just started growing off my live rock. The Middle is like a soft tissued pollop and of course, as you can tell by pic there are what appears to be red leafs growing around it. Does anyone have a clue as to what this may be?...and Good Or Bad? Thanks,

Hey everyone, Currently cycling my 14 gallon Bio-Cube. I've been cycling for about a week now. I noticed two little things that look like starfish that are cruising on my live rock. they are tiny little things. Their coloring from the top is white on the outer edges and a browish/green color in...

Ok posted yesterday asking for help with identification and dident have a good enough picture. What you see is growing just behind rocks onto the rear vertical of the tank. Small stringy vines with some sort of polyp on the ends...Good or bad and if Bad how do I get rid of.... Also the second...

is this good algae or bad algae or sea weed of some sort. Thanks

i have been looking at an aquaripure nitrate filter and wondering if it would be a good investment. has anyone ever tried one of these filters with any sucess.

Okay after reading alot on things in the tank that are good and bad i found that i have amphipods, copipods, pineapple sponges, hydroids *the ones on the glass that from what i read were harmless* and i cant think of what someone told me they where but the white spiral worms stuck to the...