dinner time

does that bubble coral play nice?

the bubbles sometimes have very long arms. but there's enough rooms between the bubbles and the sun. (looks like not space between them in the pic, but not) I'm also looking for some coral to put above theyellow sun coral area. but don't want frogspawn / elegance which might hurt them. Any sugguestion?

mushrooms?

mushroom seems like a good idea. and the true blue mushroom is always on my wish list. but everytime i order it online, turns out they're all blue stripes mushroom. not really the electric blue / velvet texture one I want. Do you know where can I get the true blue mushroom? and someone told me the blue one needs more light then other mushroom to keep their colour, is it true?