You can try a timer to turn it off at night.
Yeah that's true but I would like it to go to a lower flow to give everything a little break.
You can try a timer to turn it off at night.
Yeah that's true but I would like it to go to a lower flow to give everything a little break.
Hmm, I never even thought to give my tank a night mode. My reef goes full blast 24/7 and I've seen no ill effects on the fish. My fish just hide in the rock work at night.
For those that have the pump if you were to divide the side of your tank into a tic -tac- toe board which quadrant are you placing the pump in? I plan on playing around with it this weekend.
Steve - I probably should have said 3x3 grid lol.
The $9 PWM module without 0-10v does not spin the pump, confirmed.
The $40 PWM module with 0-10v works 100%. I follow the Tunze pump rules to not set intensity to lower than 30% for a constant stream.
Is the RA+ worth it over the RA? $50 for 256k memory is quite a bit.
Ordered mine last wednesday(3/6) got an email from eric this morning saying itll be shipping in 2-3 days. This is for all of you that have been asking about how long for preorder shipments.
bhazard451, do you think you could do a step-by-step write up on how to modify the pump and a list of the parts needed?
Here's a quick one
For Neptune Apex:
0-10v analog input PWM module:
Search ebay for LED DIMMER PWM 10 A.12VDC-24 VDC; POT. or 0-10V control
Cat5e ethernet cord
Wire nuts or solder and heat shrink tubing
Solid core wires (or wires that can handle up to 5A) stevesleds has some
Unscrew the controller casing
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24- is blue
24+ is reddish
VA is green yellow and remains untouched
Cut the blue and red wire about halfway down, so you have enough wire connected to the controller still, and some down the cord.
Add solid core wire to extend the wire length with wire nuts, solder, or some way to connect the wires securely.
The 0-10v PWM module terminals look like this -+ +-
The first -(blue) and +(red) go to the pump wires
The next +(red) -(blue) are the ones connected to the controller internals 24+ and 24- points
The following saves you $14 over getting a neptune vdm cord.
Cut one end of a Cat 5e ethernet cord off.
Keep the following wires:
orange/white wire (positive) - orange wire (negative)
blue/white wire (positive) - green wire (negative)
When plugged into the first VDM port, blue/white green is V1, oranges are V2
Second port, blue white green is V3, oranges V4
On the 0-10v module for V1, connect blue/white to + on 0-10v control input terminal , green to - control.
Put the controller back together in a project box, do a really good job with electrical tape taping the loose box together, or fit it all inside somehow and screw back together.
Set profiles and you're done.
Here is a quick one for the ReefAngel...
1. Throw out the controller box that comes with the pump.
2. Connect the custom connector (shown on a previous page of this thread, soon available on reefangel.com) from the pump to the ReefAngel.
Done. Easy as pie.
The connector can be modded to run with the Apex too, but the random W3 and ELSE modes will be lost. The Apex does not have a random mode like ELSE to program in (that I know of), so keeping the controller is beneficial.
Can you not write your own code patterns for the apex? Excuse me as I dont know a lick about them.
If you can, trash te controller. Seems you would rather write your own patterns?
Mines in the center, and pointed slightly upward.
Mine is in the center, slightly towards the top and front of the tank. The pump is also slightly pointed towards the top and front of the tank.
Mine ia mounted on the right side 1/2 way down touching the back glass pointing straight at the other side of the tank behind all my rock/corals..