This is an older picture but the rock work is the same 4 ft 75 gallon. Xenia is gone and I have a few more SPS and LPS scattered around. I have an RW-8 as seen on each side corner in W1 pulse mode. Not in the picture I have an RW-4 also in W1 pulse mode center top on the back wall. I have had the Jebao's for almost a year and have had all of them stop several times but have been able to tweak them back to working again. I think I want to go ahead and start upgrading to a more reliable power head, one at a time as budget allows. I am actually very happy with the output of the RW-8 so what is a good middle ground pump with stand alone controller comparable to the RW-8 in flow and function? Vortech is just too dang expensive!

