Awesome frag/growout system: Includes 4x 40g glass breeder tanks in great condition. All have bulkheads, drain filters, individual gate valves, and lockline returns. Comes with industrial metal shelving for a nice, clean, and convenient setup. You could plump it inline with your current system for both increased stability, and easy use, or your could run it seperate. You could even set up the system to have each tank serve a different purpose such as one for algae, one for fish, and a couple for propagation. --- whole setup for $300.
I know... Killer deal right?... buy it! lol