Swim Little Fish

My little betta fish Kahless is under the weather. I believe the trouble to be caused by some type of vexatious internal parasite, and I'm trying to treat the affliction according to instructions gathered from various betta-enthusiast internet message boards. It's been a gruelling week of fasting and medication and epsom salt treatments for the poor little guy. Although I know nothing of the musical preferences of fish, I feel that this Formby serenade is the most apt soundtrack for my aquatic friend's convalescence. This one's for you, Kahless: