Gosh. There's always the first time for everything. And the best part of this first time moment is, the laughter part! First moment when these fella hungry fishes came and made a funny smooch (while yelling hysterically "Hey, these feet looks very outdated. FOOD PARTY!") - i couldn't stop laughing. It was ticklish seriously. Burst my tears.
Didn't see any difference (of course... It was only half an hour). But definitely will come back to try another feasty session.