What are the symbiotic relationships in a reef?

[LIreefguy106]

Greetings fellow hobbyists,

I'm setting up a a 90 mixed reef and wanted to stock inhabitants which have unique relationships. I have a watchman goby/pistol shrimp pair and will be getting two pairs of clowns/anemone. Are there any other pairings that I'm not aware of? Curious to see the responses. Visuals always help! Here's my dynamic duo.

https://vimeo.com/171144105


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[vashawn]

crabs n sps
fish n cleaner shrimp
fish n cleaner wrasse

 

[theMeat]

clownfish and some damsels with anemone
pistol shrimp with some gobbies

 

[rookie07]

There are Porcelain Crabs that live in Nems, as well as other random shrimp that live on shrooms or nems (Sexy Shrimp, and some others).