She sure looks great what type of a tank setup do you have or where can I read about it. I looked a little but could not find anything. I want to get some marble that's my plan if I can find a good deal on some I would like to start with those great looking rays.
Tanks a 750. 10x4x2.5. The pond is 8x4x2. 40lbs of ceramic rings. The reactor is 150 gallons holding 5 ft3 of K1. There's 2 mag 12s running the reactor and 2 Darts for return pumps. Total system volume's around 1200 gallons. I thought I made a few threads while building it, but I may have just taken a bunch of build pics then never posted them......
