Sorry I was unsure where to put this if it needs to be moved please do so..
anywho I was interested in some info on both urchins and sponges
I have a non reef (as of now just fish and a couple pieces of LR
and I wanted to know what do these guys need
are there spines sharp enough to hurt us, is there any problem if poked by one (venomous or what have u).. are they food for either lionfish or SFE's...
what do they need to feed..
do they need good lighting etc (I just have a standard flourescent light
how hard to keep, anythign special I need to know.
do they need special light?
what do they need for food purposes..
do they need LR
to live and grow..
anythign else u can add on these guys would be appreciated thx again