erdnek

Thanks for the feedback. You’re right-the tank has been running since January 

Whatever it is retracts in rock when touched by hermit crab passing by 

I like the blue eyed cardinals. Didn’t know they existed. I’ll probably go with these. I wonder if Aquadome carries them. 

Looking for suggestions on what fish I should add to my tank. I really like chromis but I’ve read many accounts of them eventually killing each other until one remains.  I considered getting 3.

I’m looking two add a fish or two that will swim out in the open and obviously get along with the current inhabitants. 

I have a 55g with a Mccoskers wrasse, a cleaner shrimp,a clown fish, a firefish, hermits and snails with a few zoas and green star polyps. 

Did a search of pineapple sponge and this looks like what it is. I’m a newbie and all these life forms that seemingly come out of nowhere amaze me! 

Looks like a white sac with a hole in the middle. Any idea what this is? 

Noticed this coming out of hermit crabs shell. Do you know what this is? Is it harmful? 

Hi looking for a few pieces of like rock to help seed my rock for my new setup cycle.