lights

  1. R

    New York Dry Goods Ecotech Radion G6 XR-30 Blue $700 Shipped

    Bought new 1 month ago and only ran at 20%. Included box an accessories. Pics coming soon. $700 shipped Pics
  2. TopShelfAquatics

    How Bright is YOUR Tank? Understanding Light Intensity in Reef Aquariums!

    In today's video we get with Taras and continue our series talking about lighting. Today we dive into brightness, specifically dealing with PAR and how it affects our aquariums. We cover both how light intensity is measured in the hobby and go over some tips and pointers when thinking about...
  3. jthunderzzz

    Colorado Lighting Powerheads UV Heaters Dry Goods Sicce SDC9.0, Innovative Marine Helios and more

    Hey guys! Cleaning out my fish stuff and looking to move a few things. Looking for some coral money ;) Sicce SDC9.0 used for about 8 months - $200 2 available SOLD Innovative Marine Helios 100 W - $50 Aquarium/Frag tank lights(not sure the brand) - $50 2 available SOLD Ecotech battery backup...
  4. Vinny@GHLUSA

    The GHL Labor Day Sale has BEGUN!

    The GHL Labor Day Sale Has Begun! Get 10% OFF all products in your cart (YES, all products!) when you use coupon code Labor10 in the GHL USA Store. Whether you need a controller, doser, light or even some small parts, it's all part of the sale! Pickup some goodies and see why those who try GHL...
  5. Shell Script

    Best Lighting options for 120 gallon aquarium?

    Hi, Noob question here: What lights would you use for a mixed reef that's 120 gallons, 6ft long, and 16 inches deep? Thanks :slightly-smiling-face: (I know nothing about lights so please fill me in)
  6. sangria517

    Need expert opinion

    A local chap is selling some lights as he is tearing down his system. This is what he is selling: 2 160 kessils and 2 Red Sea 90 leds. I have one 12g cube in my office that is currently just FOWLR. I am gaining the confidence to get into corals. Still studying. But the first ones will probably...
  7. whoisthejman

    Will my glass lid obstruct the light?

    Hi there. I'm setting up my 29 Gal reef tank and purchased this cheap glass canopy lid to help keep everything in the tank and not jumping out etc. My only question is will the black plastic strip that goes through the middle of the canopy holding the panels together obstruct the light much...
  8. Mann_Cave_Corals

    New Jersey Lighting Dry Goods ECOTECH RADIONS XR15 G6 -$350

    (Re-listed) Selling (2) Ecotech Radion G6 XR15 blue Comes with RMS slide mounts Purchased new on 6/25/24 Mounted on tank 7/13/24 I decided to go a different route and will not be using these lights. Absolutely nothing wrong with them. Only been used for about two weeks. $350 each If you’re...
  9. william Lutman

    Under cabinet lighting

    I recommend these! Under Cabinet Lights,40 LED Rechargeable Battery Operated Motion Sensor Light Indoor, 2 Pack Magnetic Dimmable Closet Lights, Wireless Under Counter Lights for Kitchen, Stairs https://a.co/d/iA05sp6 Hope that link works, $18.99 for 2 rechargeable led motion sensor lights. I...
  10. bobbykoz

    Lighting Dry Goods Kessil ap9x 2 for sale 6 month used

    I have 2 kessil ap9x for sale The 2 in the picture on the right and left side Each comes with 2 kessil mounts Used for 6 months on 40 percent 500 each plus shipping Went with xr30s, my lose is your gain PayPal preferably but willing to do cash app or venmo
  11. J

    Quanta Atlas and Helix

    So i finally saw the vids on the new Atlas and Helix. Loved them both. How do these connect to a 0-10v port on a Hydros? Might be a dumb question. I’m planning on going full blown Hydros on my new 235 in the coning months. I like the idea of just ramping the lights and not dealing with another app.
  12. TanknTang

    Best affordable light setup for a 72” 125G ?

    Need help getting lights for my new tank coming. I dont have many corals right now as I am upgrading from a biocube however I have 2 ai prime 16hds I can trade or sell to get new lights. (Learned they werent good enough). Its a 125 gallon 72”x18.5x23 my goal is a mixed reef all said and done...
  13. TanknTang

    Which light for new tank? Hydra 32 vs 64 vs ?

    Hey guys acquiring my new tank soon! Upgrading to a 125 gallon its, 72.5 x 18.5 x 23 I currently have two tanks both have aiprime 16hds.. I learned that with my new tank these wont be adequate combined still. Im looking at either 32 or 64 hydra because of the ai prime controller ( I have the...
  14. F

    California Dry Goods Lights and lighting accessories

    Everything works as far as I know, but I encourage you to test it before buying. Text Derek at six19-253-381six. Pickup 92102. Cash only please. Open to offers, especially if buying multiple things. 48” T5s with extra bulb. $40 (the bulbs alone are $20 each new) Chinese LED black boxes. 4...
  15. M

    Florida Lighting Skimmers Deltec 1500i Skimmer - No Longer Available

    I have a lightly used Deltec 1500i skimmer and 2 ReeFi Uno's for sale. I bought the Deltec in May 2024 from a R2R member with about 8 months use on it. Planned to use it on a new build but decided to go a different direction. Asking $650 shipped in continental US. Also 2 ReeFi Uno's I purchased...
  16. karamreef117

    Virginia WTB radion ceiling hanging kit and diffuser

    Hey. Looking for the full ceiling hanging kit for radions (x2) and xr30 g3 diffuser. Most likely shipped. 23116 Thank you!
  17. karamreef117

    Virginia WTB WTB radions

    Hey I’m in the market for lights. Have a 75 gallon reef tank. Probably going to do shipping. Send me what you have looking to get something in between g3 to g6. TIA **no mounting kit will be hanging from ceiling + diffuser if any**
  18. vcnt

    Do I need new bulbs

    I currently have a 48" t5 2 blue 2 white setup, but I think the bulbs are from 2007, that's the date printed on them. I'm not planning on corals now, but would I need to replace them later? tank size 110
  19. Urban

    A3 APEX UNOPENED, Test Kits, Digital Hydrometer, Multiple Unused Chemicals

    I have decades worth of equipment and chemicals that have never been used. I would prefer not to ship, so if you happen to be in Florida or south Georgia I will meet you. Hopefully my past sales speak for themselves. The Apex includes the water level sensor, calibration fluid, and pump. I can...
  20. Quoc Vu

    Lighting Dry Goods SOLD Hydra 32HD white like new 270 Shipped SOLD

    For sale like new never installed or used. Bought it open the box to inspect and then put storage . Never needed it for build. Lost paper work. Comes with box and all cables. Perfect working condition. 270 Shipped.
  21. BxstardXI

    How do I set a day cycle on these lights?? (Luminus)

    If you've got lights of the brand Luminus, please help me out im so confused. Ive had these lights for a while and Iknow I can set a day cycle on it so the lights dont flash off immediately but im not very technical on this area. I lowered the light white % and the cycle settings are gone now...
  22. P

    Florida Live Goods Looking for white ai prime 16hd or hydra 32.

    Looking to buy a Hydra 32, or Prime 16 hd in like new condition. I'm located in central Florida. Thanks
  23. N

    Light Ideas for my 70

    I’m looking to grow softies and one anemone maybe a shroom or 2. Trying to keep it simple and clean
  24. G

    LED Par fall off

    1. When PAR starts to degrade from an LED fixture, is the problem the LED, PCB, Lens, or driver? 2. For you Radion users, How long have you had your lights before par starts to drop off?
  25. sheenajordan

    Lighting LED Dry Goods SOLD Echotech radions

    I’ve got some Radions for sale! 3 - Gen 4 xr30 mobius ready $350 ea 2 - Gen 3 xr30 has the gen 4 upgrade, not mobius ready $200 ea. price drop!! $150 ea All work great. We recently upgraded. Willing to ship at buyers expense. Sabattus, ME
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