Some pics and a question

[computrgk]

Okay folks i'm back I used to post as Grovey but lost that email address anyway
i have some pics of my new inhabitants and a question i'll post the question pic first.
Anyone know what this is? is it good bad or neutral? never had this kind of growth before.
The others are just some tankmates

 

[computrgk]

a few more pics

 

[schadiest1]

what exactly are we looking for/at? Could you cirlce it or describe it?

 

[computrgk]

sorry bout that one forgot to circle it here ya go

 

[computrgk]

bump