Compatibility

Hi there,
is there a functional website anyone knows of that you can type in the fish you are thinking of and it will tell you what it is and is not compatible with? We just received a hand me down 220G and are in the early set up process but the fish are on our mind of course... and so far everyones "favorites" we keep finding are not compatible. The kids want anemones and dog face puffers and sea horses... i wanted a grouper, the hubs wants a mandarin goby and lobsters. lol. Just wondering if there is somewhere we can look at fish that work well together to help us plan? Having the fish in mind that we want will help us plan how to best set up the live rock when we begin cycling etc. Thank you!