had grate response from my last post thanks every one for helping me out... how ever i have now noticed there is 2 more things growing in my tank! one is a small snail lick creature and one looks more like coral and and retract and hide away almost completely when light or something changes. i...

hi. i have recently got a marine tank and had it about 2 months now. loving it and finding out so much about the marine life. i have recently noticed there is something growing in my tank and i don't know what it is! i have a lionfish, a long black spiked sea urchin and a brittle star swell as a...

So I have this frag of Montipora, purple with green polyps. IT GROWS LIKE A FREAKING SNAIL!!!!!!!!!!!!! Its pretty, but I really want to try something that will actually....grow?

I've heard many different things. But do fish grow to their tank? I have my own thoughts but I seriously wanna know. Like if you get them when there little enough won't they stop growing?

Ok so i was at my lfs and the owner said he had a great deal on some hammer corals. I bought two single head frags for $12 each. One is fluorescent green and the other is solid purple, which ive never seen the trunk and and tips are all purple. anyone seen this before? Anyways back to my...

I have a couple of this things growing on my rocks. It looks like a moth with a hairy tip.....

hi i have a reef tank that has been set up for 2 and a half months and i started noticing some gray spots apearing mear the live rock on the sand. my sand bed is 1 1/2 inches and qhen i tried to siphon it out and a small piece was left behind it grew back again its a 30 gallon tank parameters...

So i just recently realized the other day a bunch of white spots growing on tank. Its on the glass and on one rock only. They seem to pop up out of nowhere and pretty quickly but not to many. Last night I counted five on the front glass and now there are about eight. Looking very closley I...

I have a tiger conch that was quite active for a couple of weeks. A few days ago he buried himself completely in the sand (no eyes sticking out). I checked on him today and he's still in the same place. I pulled him to the top of the sand bed and he stuck his little leg out and re-buried himself...

Okay so I've been keeping a collection of deceased sea creatures from starfish and shells to coral skeletons. I have a mixed reef tank with mostly lps and zoos with one or two softies. A long time ago I had a big green goniopora (flowerpot) and it died when I went to spring training. Anyways now...

Hello all, about two weeks ago i bought some standar fluorescents for my saltwater tank. Ive now noticed orange algae growing on my PVC. I looked closer to take pictures for you to see and noticed my rock is also very orange. Is this algae safe or unhealthy to my tank? Thanks! -Sam

did a water change and found this. can anybody tell me what it is or what it might be an anemone. help me please!!! i had a long tent. anemone.

I thought most reefers might think this interesting, a sculptor who photographs sunken forms as they cover in living stuff, like our live rock. http://www.underwatersculpture.com/

My Duncan Coral is growing. It has 4 or 5 new little heads on it and I don't know if I should move it or not. It likes the spot it's in and is thriving but I don't know if there is enough room for him. What do you guys think?

I recently bought a small frag of a Brain and Candy Cane corals( both about one inch) these are my first LPS and i was hoping for some experience about the best environment for them to grow. I have 4x65W PC's on a 29 gallon tank. nit's and ammonia 0, calcium is 450, salinity 1.024, and right now...

what is a good way to make my blastomussa grow faster?