Hey guys (and gals) I am setting up a 5g marineland hex as a softie tank for my friends office. We need a fish that can live in something so small and fend for itself on the weekends. I was thinking vegetarian and thought I had found one with a bicolor blenny. One site had them in a 5g min tank but I didnt think that was right so looking around most say a 30g.

It will consist of some mushrooms and some easy softies, a hermit crab that he has taken a liking to in my tank and a few snails, and some mini brittles. I am changing the light source to 18 or so watt t5 or pc, whichever is affordable since the one that comes with it isnt meant for SW.

Thanks for any ideas and all are welcome.