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Just to start out here I am NOT a lighting expert or guru. Since starting my tank in 2009 I've changed my lighting 3 times (4 kind of but will get to that). Started with T5's. Then reefbrite strips, and then Ocean Revive S026 fixtures, (brief stint with SB Reef light sbars and T5), and to what I believe will be a long run with Reef Breeder Photon v2 and T5s.
https://www.reefbreeders.com/new-photon-v2/
I just got them installed and extremely happy with my decission to go with them so far. So much that I'm starting this thread. Usually, I save that for only equipment tests I'm doing I feel really strong about or think may be interesting to others. Like my MTC MVX skimmer thread, Buckeye Hydro The Gapper review, Microscope work, test kit testing and reviews, etc.
Quick warning, I'll be copy and pasting from past posts in other threads to get them all organized into one here. So if some things seem past tense because I didn't edit it right it's because it is or was or will be...
Previous lighting Background and deficiencies:
Started with T5s and loved the coverage and colors. Hated changing out the bulbs. Then I found reefbrite strips to try and replace the T5 bulbs.
I loved the coverage of the reefbrites but missed some colors. Then some leds started going out. Found some cheap led fixtures (Ocean Revive S026) to try out that had a blend of colors.
The coverage wasn't the best with the 3 S026 16" fixtures. The colors were pin points so didn't blend well. So, I added a couple T5s. Love the colors of the T5 with the LEDs. But I was up to 100% power on both channels on the Ocean Revive's and been running them for 2 years. A couple violets also went out which may have been more of an issue that plagued Chinese cheep leds back when I bought them. Who knows how long the rest of the fixture will last. They were super cheap though and got them for like $120 each. So, they were worth the cost and let me experience a different kind of setup and let me know what I might or might not want. The T5's helped quite a bit for the blending of the colors and boost the PAR while I had no more punch in the Ocean Revive Fixtures at 100% each.
I was looking for different options and planned on upgrading beginning of next year. The Kessil leds were front runners. I also wanted to keep the dual T5s as I still love their color blend. I ended up finding a new led bar like the reefbrites but supposedly more powerful and a couple different wavelengths of blue that the all blue reefbrites didn't have. And a lot cheaper and comes with power supplies.
Only problem is the actual power draw from the strips were far from what I was expecting and listed. I measured via a Killawatt each bar was pulling between 50-60 watts and my Seneye measured the PAR at 76 on the sandbed... Needless to say everything was reaching for the sky and not looking good. Everything is looking very pale now as well as the reaching for those things that can reach. Cyano and dinos are taking advantage of the situation it seems.
The 60" sbar was listed as being 135W so over half the power that I was hoping for. SB Reeflights is working on fixing the issue but it's been over a month now and my corals can't wait.
Moving on with a new Plan.
I always found it funny when someone uses Sanjay's most beautiful reef tank as an example that LEDs can grow corals no issue. I find it funny because he has an ungodly amount of LEDs that cost an even more godly amount of money above that tank. Works very well.
So, I decided I also wanted to go with a shotgun solution and just plaster LED's over my tank. But to do so as affordably as possible. To do this I ended up deciding on going with the ReefBreeder Photon v2. The fixture seems to get good reviews and customer support seems good as well overall from what I've read over the past few years and have followed several Photon v2 specific threads.
I got 4 32" Photon V2 fixtures. I like that the fixtures support the ability to use legs for tank top mounting and come with the fixtures. I have a plan to be able to use them to mount up into the canopy and attach two together to make 2 pairs.
I'm sure two alone will be just fine but I'm going for FULL 100% no doubt about it coverage and just be done with it. The price of these make that possible for me. There are some slightly cheaper options but then sacrifice in other areas (like reds and greens on the same channel as the whites). These seem like the Aquamaxx skimmer of the lighting world. Not the cheapest and far from the most expensive but very good bang for the buck. At just under $2k to get the coverage I wanted I priced out other name brand fixtures and they start at $3k and go way up from there and may or may not even include mounting hardware. That's freaking nuts. At those prices they should have absolutely every mounting option available. LEDs have been out a long time now and prices need to reflect that.
I'm looking to keep my dual T5s down the middle of the tank. Then put a pair on each side and tilted inward slightly. Maybe. Will start out like that and see if I like it. I'll flip the directions between the pairs. Which if I'm looking at the layouts right will help the two rows complement each other better. Having the two rows will also put up a LOT (288) of leds up into the canopy which will hopefully give a lot of coverage. Also, if what I'm thinking of doing with the legs I should be able to mount them up higher in the canopy which was another issue I had with the ocean revive fixtures.
I really did not like the red and green leds in the 16" Ocean Revive fixtures I had and made for an annoying shimmer. These Photon v2's have 6 channels to be able to control and the reds and greens are on their own channels which is perfect as I can play with their intensities individually from the rest of the leds to maybe even having them turned off. If that happens I'll look into just swapping those leds out all together for a different color temp. I also plan to remove their lens to help their spread to reduce spot lighting. I also shouldn't need to get anywhere near 100% which I was with the ocean revive fixtures. 100% both channels left no where to go and wearing out those leds.
I do like the ratio of blue to whites which is just over 2 to 1. With the coral plus bulbs I'm hoping for a nice crisp 14k look. I also notice with the 16/32 length fixtures the leds are more tightly packed compared to the 24/48 lengths. May be a good thing for blending in better.
Then I'll have to play around with timing and for the first time ramping. That's actually not something I'm looking forward to. I like just old fashioned on and off. No guess work. But after this maybe I'll be hooked into the scheduling ramping thing.
https://www.reefbreeders.com/new-photon-v2/
I just got them installed and extremely happy with my decission to go with them so far. So much that I'm starting this thread. Usually, I save that for only equipment tests I'm doing I feel really strong about or think may be interesting to others. Like my MTC MVX skimmer thread, Buckeye Hydro The Gapper review, Microscope work, test kit testing and reviews, etc.
Quick warning, I'll be copy and pasting from past posts in other threads to get them all organized into one here. So if some things seem past tense because I didn't edit it right it's because it is or was or will be...
Previous lighting Background and deficiencies:
Started with T5s and loved the coverage and colors. Hated changing out the bulbs. Then I found reefbrite strips to try and replace the T5 bulbs.
I loved the coverage of the reefbrites but missed some colors. Then some leds started going out. Found some cheap led fixtures (Ocean Revive S026) to try out that had a blend of colors.
The coverage wasn't the best with the 3 S026 16" fixtures. The colors were pin points so didn't blend well. So, I added a couple T5s. Love the colors of the T5 with the LEDs. But I was up to 100% power on both channels on the Ocean Revive's and been running them for 2 years. A couple violets also went out which may have been more of an issue that plagued Chinese cheep leds back when I bought them. Who knows how long the rest of the fixture will last. They were super cheap though and got them for like $120 each. So, they were worth the cost and let me experience a different kind of setup and let me know what I might or might not want. The T5's helped quite a bit for the blending of the colors and boost the PAR while I had no more punch in the Ocean Revive Fixtures at 100% each.
I was looking for different options and planned on upgrading beginning of next year. The Kessil leds were front runners. I also wanted to keep the dual T5s as I still love their color blend. I ended up finding a new led bar like the reefbrites but supposedly more powerful and a couple different wavelengths of blue that the all blue reefbrites didn't have. And a lot cheaper and comes with power supplies.
Only problem is the actual power draw from the strips were far from what I was expecting and listed. I measured via a Killawatt each bar was pulling between 50-60 watts and my Seneye measured the PAR at 76 on the sandbed... Needless to say everything was reaching for the sky and not looking good. Everything is looking very pale now as well as the reaching for those things that can reach. Cyano and dinos are taking advantage of the situation it seems.
The 60" sbar was listed as being 135W so over half the power that I was hoping for. SB Reeflights is working on fixing the issue but it's been over a month now and my corals can't wait.
Moving on with a new Plan.
I always found it funny when someone uses Sanjay's most beautiful reef tank as an example that LEDs can grow corals no issue. I find it funny because he has an ungodly amount of LEDs that cost an even more godly amount of money above that tank. Works very well.
So, I decided I also wanted to go with a shotgun solution and just plaster LED's over my tank. But to do so as affordably as possible. To do this I ended up deciding on going with the ReefBreeder Photon v2. The fixture seems to get good reviews and customer support seems good as well overall from what I've read over the past few years and have followed several Photon v2 specific threads.
I got 4 32" Photon V2 fixtures. I like that the fixtures support the ability to use legs for tank top mounting and come with the fixtures. I have a plan to be able to use them to mount up into the canopy and attach two together to make 2 pairs.
I'm sure two alone will be just fine but I'm going for FULL 100% no doubt about it coverage and just be done with it. The price of these make that possible for me. There are some slightly cheaper options but then sacrifice in other areas (like reds and greens on the same channel as the whites). These seem like the Aquamaxx skimmer of the lighting world. Not the cheapest and far from the most expensive but very good bang for the buck. At just under $2k to get the coverage I wanted I priced out other name brand fixtures and they start at $3k and go way up from there and may or may not even include mounting hardware. That's freaking nuts. At those prices they should have absolutely every mounting option available. LEDs have been out a long time now and prices need to reflect that.
I'm looking to keep my dual T5s down the middle of the tank. Then put a pair on each side and tilted inward slightly. Maybe. Will start out like that and see if I like it. I'll flip the directions between the pairs. Which if I'm looking at the layouts right will help the two rows complement each other better. Having the two rows will also put up a LOT (288) of leds up into the canopy which will hopefully give a lot of coverage. Also, if what I'm thinking of doing with the legs I should be able to mount them up higher in the canopy which was another issue I had with the ocean revive fixtures.
I really did not like the red and green leds in the 16" Ocean Revive fixtures I had and made for an annoying shimmer. These Photon v2's have 6 channels to be able to control and the reds and greens are on their own channels which is perfect as I can play with their intensities individually from the rest of the leds to maybe even having them turned off. If that happens I'll look into just swapping those leds out all together for a different color temp. I also plan to remove their lens to help their spread to reduce spot lighting. I also shouldn't need to get anywhere near 100% which I was with the ocean revive fixtures. 100% both channels left no where to go and wearing out those leds.
I do like the ratio of blue to whites which is just over 2 to 1. With the coral plus bulbs I'm hoping for a nice crisp 14k look. I also notice with the 16/32 length fixtures the leds are more tightly packed compared to the 24/48 lengths. May be a good thing for blending in better.
Then I'll have to play around with timing and for the first time ramping. That's actually not something I'm looking forward to. I like just old fashioned on and off. No guess work. But after this maybe I'll be hooked into the scheduling ramping thing.
Last edited:
2016-11-21_11-08-02
2016-11-21_11-08-51
2016-11-21_11-18-39
