good or bad?

[jbonez]

what is this stuff can anyone tell me please thanks,.
its a yelloish green cotton sponge like stuff

 

[scapes]

it's a sponge, it's a good thing

 

[jbonez]

ok good cause i have some growing on different rocks,

 

[jbonez]

do the mushrooms look healthy to you i got those from a friend also i also posted a thread about some candycanes that i got from the same friend that looked like crap i was woundering if they would fully bloom in time take a look at that thread please and look at the pics and let me know thanks.

 

[blue736]

yeah the shrooms look happy.

 

[jbonez]

ok thanks...