HELP... Toadstool issue!!

[yachtdr22]

HELP!!!
Toadstool Mushroom ??

I have a Mushroom that is getting a hole in the top?

Last week or 2, The Green mushroom (not sure what is is) pic..
was not coming out and I see why, it was reproducing... However,
not sure what is going oh???

 

[yachtdr22]

just did a 30gal (25%) water change...
Didnt test the water, 2 days ago i pulled out all the rock to catch 4 fish on their way to HT for Hypo treatment for ich ??

anyone?

 

[sneaton]

i bet its just about to shed....after water changes mine usually turns that greyish blue for a few days(sometimes a week or so)and then sheds its skin and looks better than ever

 

[yachtdr22]

i bet its just about to shed....after water changes mine usually turns that greyish blue for a few days(sometimes a week or so)and then sheds its skin and looks better than ever

But HOLES in the top? It had some arm(s) out yesterday?

Post WC#
Temp 78'
SG 1.025
pH 8.3
PO4 .08
PO3 .1
KH 10.4
MG 1400
Ca 400
i2 .09
Fe .05

PS. can you please tell me what those other green guys are?

thanks
Drew