I am looking for a 1" SCWD(Switching Current Wave Device). The retail price is too high for me so I am looking for a second hand one. I am in Utah. Thanks! Cory

Has anyone ever experienced their SCWD "hammering" when it switches? The hammer effect is not constant, it happens during intervals, and oddly enough it doesn't always match the switch, sometimes it occurs during the middle of flows... Sometimes it's real faint, and other times it can be...

I am looking for the newer 1" model. Thought I would check here first before I order one. If you have the 3/4" I may be interested too if the price is right. Let me know. Thanks, Chris

Are they any good? http://www.marinedepot.com/ps_viewitem.aspx?idproduct=3Q1111&child=3Q1113&utm_source=mdcsegooglebase2&utm_medium=cse&utm_campaign=mdcsegooglebase2&utm_content=3Q1113

I just set up a closed loop using a 3/4 in SCWD on a Magdrive 12. Intake and all plumbing is 1" except going into and out of the SCWD. It is making a very loud vibrating, rattling sound about every 5 seconds or so... I am wondering if this is normal for these things or if there is something...

Hey all, Quick question regarding plumbing a wavemaking device to a CLS application: I just bought a new house and have to decide how I am going to design my wavemaking flow for a new 270g acrylic I will plumb. On my current 260g glass tank, I have a Hammerhead providing flow through 6...

Hi, I am new to this site. I have started a 75 gallon tank. I made the stand, canopy and sump. I have filled it and am getting ready to put in the first inhabitants. it has the following equipment corallife PC light with moon lights CPR overflow Aqua c urchin pro skimmer w/drain mag 9.5 return...

New SCWD $20.00. Call 704-4614 leave message. Will