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Current is what matters, voltage drop just has to add up to less than the driver is supplying I'm with @vereecjw let's see your parts list and...
I'll be developing these as soon as possible Yes, the cutoff is Friday for the introductory price. I will start shipping the week of the 15th....
Take a closer look - there is an internal divider in the bottom of the growth chamber, and the false bottom sits off to one side. Essentially I...
PS nice to see you @MorganAtlanta
Yes I am! They were actually supposed to be here Friday/Monday but they had a hold-up of some kind with getting the false bottoms extruded,...
I'm thinking that will actually make it worse - you might be seeing photosaturation. Whenever I had someone report that scenario (green around...
UPDATE: Wait list date cutoff for Introductory Pricing Guarantee on the L2 is MIDNIGHT US CENTRAL TIME, FRIDAY FEBRUARY 5th! Post in this thread...
Nope, the SW will not eliminate the gurling, that's just a gravity-drain effect. When you submerge a drain, it increases the flow because it...
@Chema nailed it. Probably more complicated than you need. The Steve's drivers have PWM input built in and a analog dimmer knob input as well,...
Nope, ball valves are bulky and don't work well for top-of-tank scrubbers. I can't claim the idea myself, my 3D CAD model designer @danmgray is...
Oh also it's 20W but those are 1W LEDs, probably driven at 700mA or less, so that's actually more like 14W actually, and with driver loss,...
That light might work, but 620-630 nm is standard red, ideally you want 660 or Deep Red. The light does seem a bit big though for a 4x3 screen,...
you can eliminate a lot of the bubbles by placing a valve on the drain, the microbubbles are caused by air getting sucked under the false bottom...
If you utilize a 'tuned' drain, this virtually eliminates any gurgling sounds, and unless you really crank up the flow, there usually isn't much...
I don't have much familiarity with the LDD drivers, but I'm wondering if there was a miscommunication here. The single dimming LED driver board...
Definitely wired wrong [IMG] [IMG] Go into the (+) on the #1 blue. Then from that, wire another (+) on #1 to a (+) on #2, then one of the (-)...
A UV sterilizer has little effect on an algae scrubber, IMO
Looking good!
You could, yes. For an enclosure though I find thinner is better, so 2" instead of 4.5" dim. Promotes 3D type growth.
A lot of questions here, let me see what I do to answer them while having a bit of insomnia You can direct-feed a scrubber using the drain...
