anyone tried to using Jebo WP40?

Yeah. Flow. You have a modified Reef Crest going?
I'm not sure what mode I'm going to use yet.
I found code on the RA web site that will have one mode for 2 hrs and then switch to another pre-determined mode.

I'm actually running the code that pulls the Vortech profile from the internal memory and sets the main PWM outputs to use them. This way I can make changes via the RA portal. My min and max ranges are set via code and my base % is set in the portal. I'm not set on this configuration yet, I just got it running last night.

I can give you more details via PM if you're interested.
 
There are several voltage adjustable power supplies.
Yes Fish-Street does offer one. There is also an "LED dimmer" on EBay that I have been using for more than a month now and works fine, with no apparent side effects.
 
There are several voltage adjustable power supplies.
Yes Fish-Street does offer one. There is also an "LED dimmer" on EBay that I have been using for more than a month now and works fine, with no apparent side effects.

Nice, can you link the one you're using?
 
I just ordered three of them with the controllable power supplies and the rubber replacement impeller parts for my 265. If 3 provide too much flow then I will consider the wp25 , once there is more first hand experience on them, and keep a wp40, as a back up. I thought about it for awhile, and after reading through this thread am thinking that I will be happy with these.
 
Got mine today, put it in the tank, plugged it all up and "NOT WORKING". Contoller working but pump not spinning. 10 mins later it randomly turns on. Will do a review after a week or so.
 
There are several voltage adjustable power supplies.
Yes Fish-Street does offer one. There is also an "LED dimmer" on EBay that I have been using for more than a month now and works fine, with no apparent side effects.

Can you pm me the link also. And can you post pics of how you have it wired up?
 
Besides the minor hickup of initially not starting, this pump is amazing and just the right flow for my 75gal tank. love it.
 
I received them yesterday (Tuesday) after placing the order on Sunday night. I am amazed at the fast shipping, they came from Hong Kong. I haven't had much time to play with them yet (considering construction isn't done yet on the fish room), but so far am impressed with the power heads. Build quality seems good, and the only one I have tried so far worked perfectly from the initial plug in.
 
I've had mine now for about a month. The only problem I see so far is having to reset it every few days. I've got it hooked up to a reefkeeper which is only to turn it off at night. Every couple days it goes back into high so I've got to change it back to else mode. Not a deal breaker but its sure a pain.
 
I am supposed to get my pair in the next week or so.

Is there a way to lower output on the pump besides changing power supplies? I figure I will only need about 30 to 50% flow.
 
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