mariahranch Posted April 15, 2019 Share Posted April 15, 2019 On 4/12/2019 at 9:05 PM, asting said: Okay i'm building one. Have more photos of your wiring? Also, anyone having issues with the heating? mine seems to dip a few degrees over night into the mid-lower 70s. Power cord on left: cut tip off charger cord exposing red and black wire. Black wire goes to first connection on left in adapter (comes attached to dimmer), which equals v- on IN terminal. Red wire goes to second connection correlating with v+ also on IN terminal The wire on the right is taking the power to the leds, you have to drill a hole in the dimmer box for this wire 1 Quote Link to comment
asting Posted April 15, 2019 Share Posted April 15, 2019 2 minutes ago, mariahranch said: Power cord on left: cut tip off charger cord exposing red and black wire. Black wire goes to first connection on left in adapter (comes attached to dimmer), which equals v- on IN terminal. Red wire goes to second connection correlating with v+ also on IN terminal The wire on the right is taking the power to the leds, you have to drill a hole in the dimmer box for this wire Thanks. Where does the driver get wired in? Do you have photos of the LEDS? Are you running all in series on the dimmer, or do you have some parallel outside of the dimmer? Quote Link to comment
mariahranch Posted April 15, 2019 Share Posted April 15, 2019 On 4/12/2019 at 9:05 PM, asting said: Okay i'm building one. Have more photos of your wiring? Also, anyone having issues with the heating? mine seems to dip a few degrees over night into the mid-lower 70s. Forgive my terrible soldering skills and explanations: here is a pic of wiring on the heat sink. The positive wire from power supply from dimmer connects to the positive on any led, then wire the leds in series until you get to the last led connecting the negative of the last led to the negative on power supply. It may look a little confusing in the photo because one of the stars has connected wiring and the other has separate wiring. Please note, I really think this many less looks nice but definitely over kill, 2 RB and 1 NW would be more than adequate Quote Link to comment
asting Posted April 15, 2019 Share Posted April 15, 2019 2 minutes ago, mariahranch said: Forgive my terrible soldering skills and explanations: here is a pic of wiring on the heat sink. The positive wire from power supply from dimmer connects to the positive on any led, then wire the leds in series until you get to the last led connecting the negative of the last led to the negative on power supply. It may look a little confusing in the photo because one of the stars has connected wiring and the other has separate wiring. Please note, I really think this many less looks nice but definitely over kill, 2 RB and 1 NW would be more than adequate Thanks! so where does the driver fit in? Quote Link to comment
mariahranch Posted April 15, 2019 Share Posted April 15, 2019 2 minutes ago, asting said: Thanks. Where does the driver get wired in? Do you have photos of the LEDS? Are you running all in series on the dimmer, or do you have some parallel outside of the dimmer? I have all leds in one series on the dimmer because... that’s all I know how to make 🤣 here you can see the blue wire from driver is connected to negative on cord connecting to led and yellow is positive pics of the other side in a moment 1 Quote Link to comment
mariahranch Posted April 15, 2019 Share Posted April 15, 2019 Here is the board flipped over. If you leave the adapter plugged in it’s easy to see where to solder the red and black wires from the driver. Yes, they connect to the IN terminal. The white wire connects to the right gate from this direction- note if you are looking at the board from the other way as when you will be soldering it’s the left gate. That connection is a pain in the rear and the hardest part of the whole project because that wire does not want to stick to that terminal! You basically need to get the solder underneath and all the way around that terminal before you try to attach the wire... 1 Quote Link to comment
asting Posted April 15, 2019 Share Posted April 15, 2019 Thanks! I was thinking about a project box, but seems like everything just fits in the dimmer box! I gather what would be the Dimmer V out goes to the driver instead, so you rerouted internally. edit: see the new post. Awesome! 1 Quote Link to comment
asting Posted April 21, 2019 Share Posted April 21, 2019 So i'm having some On 4/14/2019 at 8:39 PM, mariahranch said: Here is the board flipped over. If you leave the adapter plugged in it’s easy to see where to solder the red and black wires from the driver. Yes, they connect to the IN terminal. The white wire connects to the right gate from this direction- note if you are looking at the board from the other way as when you will be soldering it’s the left gate. That connection is a pain in the rear and the hardest part of the whole project because that wire does not want to stick to that terminal! You basically need to get the solder underneath and all the way around that terminal before you try to attach the wire... So I'm having a little trouble. The dimmer I received is a different layout than the one in your posts. I've got it all wired in, except the white from the LED driver labelled "DIM" I'm thinking it is where i circled in red, but holding the dim against this does not seem to work. maybe i just need to solder to get a better connection, but when testing with it held i just get 100% LED at all time. EDIT: Think i may have it - think it was just a bad connection on the dim. seemed like i had ability to control (although a bit intermittent, to be expected becuase i was testing while holding the white dim wire in place and the out wires to the single connection LED. Going to solder that part up next - since blinding myself during the testing is making it difficult. Just adhered them this a.m., so assume it takes a bit for the thermal adhesive to cure. once it has and the leds stop dancing i'll wrap up this project. Assuming I haven't destroyed the chip, it's a relatively clean little build: Thanks for your help! I couldn't find hte smaller l series drivers, and think i ended up with an H, but made it fit. Quote Link to comment
mariahranch Posted April 21, 2019 Share Posted April 21, 2019 Awesome! Love to see a fts when you’re done! I run mine at barely on and everything is doing great and it’s still super bright! Glad the pics helped-when I reassembled the dimmer box after taking the pics the light was no longer dimming, just staying on at 100% which was way too much power. I bought a new dimmer to replace the 1st one and that corrected the issue Quote Link to comment
Tamberav Posted April 21, 2019 Share Posted April 21, 2019 Very cool! I bought this dimmer also for a DIY light but other tanks have taken precedent for now. Quote Link to comment
asting Posted April 21, 2019 Share Posted April 21, 2019 7 hours ago, mariahranch said: Awesome! Love to see a fts when you’re done! I run mine at barely on and everything is doing great and it’s still super bright! Glad the pics helped-when I reassembled the dimmer box after taking the pics the light was no longer dimming, just staying on at 100% which was way too much power. I bought a new dimmer to replace the 1st one and that corrected the issue Interesting. was your replacement the same PCB layout as what i posted? - Yes i need to move it/add a drip loop. 2 Quote Link to comment
DoctorProfessor Posted June 3, 2019 Share Posted June 3, 2019 Hi all, I recently ordered a small pump on amazon to try and increase my flow in the tank. This one is essentially a drop in replacement. The original one is listed as being 0.5W on the Mini Complete website. This one goes as low as 1W. I also coupled the pump change with a "flow director" AKA some airline tubing and a suction cup. The little rubber fitting that comes with the tank fits directly on the nozzle of the pump. Figured I would share with everyone! 1 Quote Link to comment
Flamingo_Reefer Posted June 5, 2019 Share Posted June 5, 2019 Hi everyone, I'm new to this hobby, but I'd like to get one of these tanks. Can it be low maintenance for me to keep it at my work desk? If not, I can always keep it at home, but I'd like to have it at work if I can. Quote Link to comment
Friendly Posted June 8, 2019 Share Posted June 8, 2019 On 6/5/2019 at 8:21 AM, Flamingo_Reefer said: Hi everyone, I'm new to this hobby, but I'd like to get one of these tanks. Can it be low maintenance for me to keep it at my work desk? If not, I can always keep it at home, but I'd like to have it at work if I can. these suffer badly from salt creep and often have poor fitting between the tank and sump. 1 Quote Link to comment
fireFlies Posted June 28, 2019 Share Posted June 28, 2019 Any updates on how these tanks held up over time? Thinking of buying a couple, but it seems like there are a bit too many problems for the amount of money they are asking. After months of use, is the light still working ok? drop in pump pressure/flow? Salt creep getting any better/worse? warping/yellowing acrylic? These tanks have potential, but they really have to fix some of these issues...Can't have this little box covered in salt on my office desk... Hopefully they make a v2.0 2 Quote Link to comment
jbb Posted July 18, 2019 Share Posted July 18, 2019 On 6/27/2019 at 9:54 PM, fireFlies said: Any updates on how these tanks held up over time? Thinking of buying a couple, but it seems like there are a bit too many problems for the amount of money they are asking. After months of use, is the light still working ok? drop in pump pressure/flow? Salt creep getting any better/worse? warping/yellowing acrylic? These tanks have potential, but they really have to fix some of these issues...Can't have this little box covered in salt on my office desk... Hopefully they make a v2.0 With the small bead of silicone that I put on mine the salt creep went away completely. My pump did quit working so the tank was taken down while I decided on if it was worth keeping. I did get a new pump and will be setting it back up very soon. It's a fun tank but honestly it is a toy . 3 Quote Link to comment
Chevygirl529 Posted February 5, 2020 Share Posted February 5, 2020 Following for information and updates. I am considering setting one of these little tanks up, but as a pico or nano reef. I have 8 running (much larger) SW aquariums..so maybe it's time to give this a whirl. 1 Quote Link to comment
Freq21 Posted February 6, 2020 Share Posted February 6, 2020 So I take it that you have a chose of light spectrums/colors... has anyone done one with the white and possibly freshwater shrimp... Quote Link to comment
ReeferBlaine Posted September 19, 2020 Share Posted September 19, 2020 Has anyone bought the heater that comes with? If so... how did you fit it and utilize all the baffles and what not? Quote Link to comment
Leo_ian Posted September 27, 2020 Share Posted September 27, 2020 Im here to join the club, i do plan on building one! Quote Link to comment
JP5785 Posted February 13, 2021 Share Posted February 13, 2021 Just ordered one today with the blue light. I’m selling my 25 lagoon but wanted to keep some zoas that I really can’t part with. Hopefully this will be enough to keep them. What heater are you guys using that’s not the one offered from the manufacturer? Quote Link to comment
JP5785 Posted February 13, 2021 Share Posted February 13, 2021 Can you guys please give me the dimensions of the sump after the baffles where the pump is. I’m trying to buy a thermostat controlled mini heater and want to know if it fits Quote Link to comment
chaostactics Posted August 16, 2021 Share Posted August 16, 2021 @jbb to res an old thread. What heater is that? Quote Link to comment
Jacob319 Posted November 11, 2021 Share Posted November 11, 2021 Is there anyone still looking through this sub I know I’m late to the party but I want to build one as I’m working at a ski resort and was wondering if anyone here knew anything on where to find that small of live rock for it Quote Link to comment
WV Reefer Posted November 11, 2021 Share Posted November 11, 2021 6 minutes ago, Jacob319 said: Is there anyone still looking through this sub I know I’m late to the party but I want to build one as I’m working at a ski resort and was wondering if anyone here knew anything on where to find that small of live rock for it I just busted up a piece of rock until the pieces were small enough. 1 Quote Link to comment
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