Can we start talking about Glowrium Reef Lights for Budget Nano Reef tank?
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MicrobialMicrobe
New Member
So, for better or for worse I got the 36”-48”. If it was a horrible mistake I can always return it and get the smaller one. I’ll likely need to mount or prop up the light in some other way, because I’m sure the mounting legs will extend past my tank. I plan on upgrading to a 40 breeder eventually, so I just couldn’t pass up on it.
I was considering the Noopsyche k7 pro III as well, but 30” of spread is kind of the maximum it can do, and it definitely would be even worse on a 40 breeder. Basically just everything that you all have already said about why you are interested in this light. It definitely was getting to me though that the Glowrium “only” is rated at 72W but the noops are rated at 140W. But if I just wanted higher wattage I guess I’d buy a black box.
On the app going away and us being stranded front, I think that’s unlikely since Glowrium makes a lot of lights and runs them through the same app. On the freshwater side, it also seems like there’s a decent number of YouTube videos on their lights.
I was considering the Noopsyche k7 pro III as well, but 30” of spread is kind of the maximum it can do, and it definitely would be even worse on a 40 breeder. Basically just everything that you all have already said about why you are interested in this light. It definitely was getting to me though that the Glowrium “only” is rated at 72W but the noops are rated at 140W. But if I just wanted higher wattage I guess I’d buy a black box.
On the app going away and us being stranded front, I think that’s unlikely since Glowrium makes a lot of lights and runs them through the same app. On the freshwater side, it also seems like there’s a decent number of YouTube videos on their lights.
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enlighten
Active Member
Awesome! Yes I would love to see how it performs on a 40 breeder! Even though other lights have a big spread, it also means light leak if its meant for a cube vs the standard tanks. You could probably 3 print a stand? Or someone here could... maybe even myself if you are okay with PLA.
MicrobialMicrobe
New Member
Light came in, and the 36” to 48” fits pretty decent on my tank. There is about a 3” gap from the led module(s) to their respective end of the light, so 6” in total light dead zone on the ends.
On my 30” tank then, all of the LEDs just barely fit within the rim of the tank. Right now it’s just sitting on the rim of my tank (not directly on the glass, since the rim sits higher than the glass top and the light extends past my tank by maybe 2.5” on each side). Even with that, it fills my whole tank for sure. I probably will try to mount it differently just to get better light cooling.
Another thing I learned is, according to the instructions, the 30-36” and 36-48” have the same number of LEDs. Also, mine has 3 modules, just like the 30-36”. I guess my unit has a higher wattage just because the LEDs are run at a higher wattage? The two smallest light sizes also share the same number of LEDs, if I recall correctly. But, the wattages are different for every length. Interesting.
I’m running the same-ish settings as you @enlighten. The corals look amazing under the light! Some are a little closed, but try to ignore that
They still have a lot of coloring up to do since I’m taking better care of the tank than I have in years past. I am really impressed. The difference between my old Nicrew bar light and this is very large (photo below).
That had 3 fewer LED colors/wavelengths as well, which makes sense. Something with this light is making the corals pop a lot more. I looked at the corals with the UV LEDs on and off, and they didn’t seem to make a visible difference, so it must be something else.
Just need to make sure not to burn my corals. They’ve been under terribly dim light so long that I hope I don’t shock them. Sorry about some terrible photos, just trying to quickly post before bed!
Another thing I learned is, according to the instructions, the 30-36” and 36-48” have the same number of LEDs. Also, mine has 3 modules, just like the 30-36”. I guess my unit has a higher wattage just because the LEDs are run at a higher wattage? The two smallest light sizes also share the same number of LEDs, if I recall correctly. But, the wattages are different for every length. Interesting.
I’m running the same-ish settings as you @enlighten. The corals look amazing under the light! Some are a little closed, but try to ignore that
Just need to make sure not to burn my corals. They’ve been under terribly dim light so long that I hope I don’t shock them. Sorry about some terrible photos, just trying to quickly post before bed!
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enlighten
Active Member
Very nice observation and input! What is the space between each module? I would like to get an idea how they space them for the 36" one. I think you are right regarding more power, though now sure how that is achieved internally. I was mentioning to their support, there should be a lunar mode with these, that would be awesome. Based on my research, the coral that grow along the equator dont really get seasons and they get 12/12 days consistently. Adding a single LED between each of the modules and allowing these to be controlled on a lunar schedule would be amazing to replicate the cycle. I also tuned my schedule to reflect how the sun comes up and down throughout the day. My corals seems to be doing well and my algae might even be going down by reducing the amount of maximum intensity.Light came in, and the 36” to 48” fits pretty decent on my tank. There is about a 3” gap from the led module(s) to their respective end of the light, so 6” in total light dead zone on the ends.On my 30” tank then, all of the LEDs just barely fit within the rim of the tank. Right now it’s just sitting on the rim of my tank (not directly on the glass, since the rim sits higher than the glass top and the light extends past my tank by maybe 2.5” on each side). Even with that, it fills my whole tank for sure. I probably will try to mount it differently just to get better light cooling.
Another thing I learned is, according to the instructions, the 30-36” and 36-48” have the same number of LEDs. Also, mine has 3 modules, just like the 30-36”. I guess my unit has a higher wattage just because the LEDs are run at a higher wattage? The two smallest light sizes also share the same number of LEDs, if I recall correctly. But, the wattages are different for every length. Interesting.
I’m running the same-ish settings as you @enlighten. The corals look amazing under the light! Some are a little closed, but try to ignore thatThey still have a lot of coloring up to do since I’m taking better care of the tank than I have in years past. I am really impressed. The difference between my old Nicrew bar light and this is very large (photo below).That had 3 fewer LED colors/wavelengths as well, which makes sense. Something with this light is making the corals pop a lot more. I looked at the corals with the UV LEDs on and off, and they didn’t seem to make a visible difference, so it must be something else.
Just need to make sure not to burn my corals. They’ve been under terribly dim light so long that I hope I don’t shock them. Sorry about some terrible photos, just trying to quickly post before bed!
MicrobialMicrobe
New Member
I can check the space between the modules when I get home. Here is the data sheet from the instructions that tipped me off to the fact that the number of LEDs are the same, though. I pretty much matched your programming schedule, but I halved the intensity for each channel since my corals are not used to such bright light. I know it isn’t ideal, but I used a LUX meter to check the LUX between my old light and new light at the same depth. The new light was 2x the LUX at your settings, so that’s why I started with halving the intensity
MicrobialMicrobe
New Member
There is about 2.5 inches between each module, and the end of the 1st module to the end of the last module is about 29 inches. Each module is about 8 inches long.
For future reference if anyone is reading this, this is on the 36” to 48” light
MicrobialMicrobe
New Member
As an update, my Ricordea yuma have started to pale a bit on their outer edges. The middle isn’t as pale for some reason. I moved them to the side of the tank and turned my UV down to 25%. The rest of my lighting is half the intensity of @enlighten. I still love the light! Just pay attention and watch your corals. Nothing else seems to be changing at all so far. Any thoughts on if I should be concerned on the pale edges/bleaching? (See photo). The Ricordea florida on the same rock (not shown) are doing fine!
A big positive as that the same rics also seem to be turning less orange and more red. I bought them like solid red, so this is a good change! They’ve been orange for years.
A big positive as that the same rics also seem to be turning less orange and more red. I bought them like solid red, so this is a good change! They’ve been orange for years.
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enlighten
Active Member
Perhaps a bit too much light? You think its bleaching? I turned down the light in my 20L frag tank to get the lower par. My mushrooms looking decent so far! I also adjusted my schedule to 12 hour days, with only a 3 hour peak to simulate sun crossing the sky. I am working on a diy moonlight project next to turn my arduino into a new light. I plan to run it in the opposite 12 hours and mimic lunar cycle.As an update, my Ricordea yuma have started to pale a bit on their outer edges. The middle isn’t as pale for some reason. I moved them to the side of the tank and turned my UV down to 25%. The rest of my lighting is half the intensity of @enlighten. I still love the light! Just pay attention and watch your corals. Nothing else seems to be changing at all so far. Any thoughts on if I should be concerned on the pale edges/bleaching? (See photo). The Ricordea florida on the same rock (not shown) are doing fine!
A big positive as that the same rics also seem to be turning less orange and more red. I bought them like solid red, so this is a good change! They’ve been orange for years.
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jimmybling31
Well-Known Member
I will post pictures at some point, but I searched these lights after already having purchased one of the 36w versions for my 5g fluval tank.
I am very happy with this light.
For my 5g fluval tank, I am running the intensity below 40% on all channels. I am going to try running red higher as has been said here and try running the Cyan higher.
I am considering running 2x 96w 48" models on a new 48x30x25 build with 6x t5ho in with the Glowrium lights. I know there is a tendency to go with more expensive lights on big tanks, but I am mainly considering this as the day/night cycle lighting and running t5ho as the main grow lights. With the width I'm considering, consistent lighting is the primary concern and t5ho will provide plenty of par.
As a question for the thread, has anyone removed the legs on the lights? I was trying to, but I don't really want them off for my 5g tank and don't want to break them trying to figure out how they are removed. Thanks.
I am very happy with this light.
For my 5g fluval tank, I am running the intensity below 40% on all channels. I am going to try running red higher as has been said here and try running the Cyan higher.
I am considering running 2x 96w 48" models on a new 48x30x25 build with 6x t5ho in with the Glowrium lights. I know there is a tendency to go with more expensive lights on big tanks, but I am mainly considering this as the day/night cycle lighting and running t5ho as the main grow lights. With the width I'm considering, consistent lighting is the primary concern and t5ho will provide plenty of par.
As a question for the thread, has anyone removed the legs on the lights? I was trying to, but I don't really want them off for my 5g tank and don't want to break them trying to figure out how they are removed. Thanks.
still waiting for your friend to give you the go to post bout this
still waiting for your friend to give you the go to post bout this?
i'm still quite curious about this light but so far i've seen promising results
MinorThreat
New Member
I have thus light over a new Im 20 aio
No par meter, but I can say from experience, in this size tank, it's more then enough to grow about anything with the proper light schedule.
Build quality is good IMHO
I think the app is better then expected, for an inexpensive led like this.
Im just going to use enlightens led spectrum settings and fill err up
. I will cut his settings in half and ramp up over a month. By 10%
Nice lighting i feel
I don't think the par readings are too far fetched, at all
If your thinking about jumping on that IM deal....(20 gallon AIO deal at 130...Killer deal btw)
The smallest size on Amzn fits edge to edge perfect. 18" to 24"model
The IM 20 is 23.6 "L
Two of these over this IM 20 AIO
Would cook eggs....not needed.
I don't think I need to add anything more, Might have to turn them down for the top rock stuff further then 70%
The spread is better then expected
No par meter, but I can say from experience, in this size tank, it's more then enough to grow about anything with the proper light schedule.
Build quality is good IMHO
I think the app is better then expected, for an inexpensive led like this.
Im just going to use enlightens led spectrum settings and fill err up
. I will cut his settings in half and ramp up over a month. By 10%
Nice lighting i feel
I don't think the par readings are too far fetched, at all
If your thinking about jumping on that IM deal....(20 gallon AIO deal at 130...Killer deal btw)
The smallest size on Amzn fits edge to edge perfect. 18" to 24"model
The IM 20 is 23.6 "L
Two of these over this IM 20 AIO
Would cook eggs....not needed.
I don't think I need to add anything more, Might have to turn them down for the top rock stuff further then 70%
The spread is better then expected
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MinorThreat
New Member
Wanted to add, another thing that is most impressive,
If you look at this photo of my rock work...
The light actually reaches around the arch
Enough that I can throw.some lower light corals in there, and still get them some full spectrum..that is with the light about center, with the arch directly under.
There is a good spread for sure .
Photo is pre cycle, no led light on
Rock is Tropic Eden Very nice stuff!
If you look at this photo of my rock work...
The light actually reaches around the arch
Enough that I can throw.some lower light corals in there, and still get them some full spectrum..that is with the light about center, with the arch directly under.
There is a good spread for sure .
Photo is pre cycle, no led light on
Rock is Tropic Eden Very nice stuff!
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