No just squirt the tentacles across the whole polyp and they will feed the mouths itself. I just sold one that had 4-5 mouths and I just feed it mysis and didn't worry about each particular mouth and it tripled in size in the year I had it......
i do give it a shot of oyster feast 2 times a week and silversides on the off days. i had just wondered if the mouths all go to the same place or each were seperate. thankyou for the response! i have had it for about 6months and its doing pretty good, just wanted to make sure i wasnt overlooking anything in its care