[ccoons43]

The biology class collects stuff all semester, I always check the tank for new stuff. the two white tubs one with oysters and the one with crabs are in the lab and are an open system with water continuesly pumped from the river. They also use the lab to keep corals and some sw fish.

I didn't take the pics of the blenny that's why you can see him. The pics were taken by a co-worker who spends as much on his cameras that some do on their reef tanks.