ID of two mushrooms

[Troender]

I've got two different mushrooms I would like an ID on. The pics are not very good, as I need a new tool to get rid of the algae on the glass. :hmm2: If you need better pics, I will try again. But I don't think I can do any better.

If you have any tip on how they like current and lighting too, I would appretiate it.

 

[Troender]

*Bump*

 

[siren]

The first one looks like a discosoma of some kind, and the second one looks like a rhodactis maybe?