ID help please

[poohmarie]

What ever this is, it is very bright pink. I have let it grow for a while hoping to figure out what it is and have had no luck. Any guesses?

 

[mikeguerrero]

It appears to be a sponge, very harmless and in fact a very colorful one if you ask me. They come in yellow, orange and sometimes even blue. They are filter feeders and rely on good currents and nutrients to survive.

That's is my best guess...


MG

 

[drty811]

i second mikes guess......the only other thing i thought it might be is a coraline cluster. www.floridapets.com

 

[skipm]

My first thought was coralline cluster, if it is hard and kinda sharp pointed then that is what I would say it is. They are not uncommon in my tanks and pose no problems at all.