need more cuc

[woogy]

I am down to one red hermit and I think one nass snail. I believe my urchin may have eaten the other 7 nass snails and my one b/w hermit and also had some blue legs in the past...I have caught my urchin on top of them before but I was told they are just eating the algae...so I dunno if the cuc is disappearing from him or just dying. Anyone have any suggestion on what I should get?

 

[crvz]

Are you going to get rid of the urchin? I'd say some astreas and leave the crabs out of it... I find they're a bit too opportunistic on shells they may like to live in.