Stupidly new, help ID?

[Mickie]

Hi! I recently set up a 60 gallon FOWLR...already cured live rock, dry rock (about 50/50 mix) and live sand. This was done 3 days ago. No fish yet.

I have some new growth, but haven't found an "exact" aha! That's what that is, via forum surfing.

I already have some new coralline pink/purple growth...a small sea star hitchhiker and other fun things....I'm getting excited!

Please help? Thank you in advance.
This picture, it's the green snot sorta looking thing.

My fuzzy ball ^

And my car grill.

 

[gashunk]

the first two are just like a type of sponge the "car grill" i cant tell you what that is!

 

[Mickie]

the first two are just like a type of sponge the "car grill" i cant tell you what that is!

Thanks! I "assumed" they were sponges...but assuming is dangerous. My car grill is cool though...cool enough it posted 3 times apparently.