I was watching my fish eat last night when I heard a loud clicking noise. It sounded like a mouse chewing on glas or plastic. I looked around the side of the tank and the bala shark was shooting water ? at an algae wafer. It was as if it were trying to break the wafer to eat it. It was VERY loud, Anybody else experience this?

I've never experienced that with Bala's but all the time with clown loaches. If they like what they're eating or are used to being fed at a certain time each day, they'll click like crazy.
mike