haha bro, ur rockscaping does not suck, just, not ideal =) I have gone tru about 5 rockscaping in my tank....bank want to snap because of that le. Must have alot of criteria in rockscaping...Finally fulfilled all in my current one. Plenty of caves and overhangs, spacious look so water can flow tru, high, so light demanding corals and clams can rest. I also used my rocks to deflect the water flow, creating a moderate current. Haha! dun need wave maker liao