fish compatibility

[belficat]

would these fish be ok in a 350 litre tank (i'm a beginner in sw fish keeping but iv kept fw before)
porcupine puffer
volitan lionfish
clown trigger
i'd put the fish in the tank in the above order to allow the puffer and lionfish to establish terretories before i add the trigger.

 

[innsmouth]

Both triggers and puffers are known to nip at lions fins but I would be more worried about a clown trigger turning into a serial killer in your tank and just mauling both of them.