lighting

  1. Orphek

    How to choose the right light for your reef tank 🤔🔦🪸

    The corals you keep set the requirement before the tank does. A practical guide to specifying reef lighting, and choosing the fixture that fits your aquarium. AUGUST 26, 2026 Most people start with the tank. How many litres, how many watts, what does a tank this size usually take? It's a...
  2. cthulhuu

    WTB Reef Breeders Meridian 24

    Hello nice to meet everyone, Looking for a 24" meridian shipped to 02840. Bonus if you got the hanging mounts. Looking to spend between $400-500. Lemme know what ya have. Paypal goods n services Matt
  3. saltwaterfish.com

    Blue light vs White Light tanks

    I love the colors and fluorescence the blue brings out in the corals but it makes me sad how it can wash out the fish's colors a little bit. White lights always make the fish stand out more in my opinion but it works best with corals that aren't very fluorescent. I have both in my house and the...
  4. Orphek

    Orphek report: What PAR REALLY tells you about a reef light..👀🤔

    Read the full article & grids → Complete measurement grids, every reading. https://shop.orphek.com/products/natura-icon-max-reef-aquarium-led-lighting https://shop.orphek.com/products/or4-blue-plus-reef-aquarium-led-bar Not sure what your tank needs? Compatibility chart for 50 aquarium...
  5. Orphek

    Orphek Natura iCon MAX!🔥 The highest specification reef light in the world right now?🤔🧐

    Orphek Natura iCon MAX Sun & Moon Sync Reef Aquarium LED Lighting – New product launch Natura iCon MAX Twice the power. Nature’s full spectrum, Bigger impact Double the LEDs • Double the Coverage • Double the Intensity The ultimate full-spectrum Sun & Moon Sync LED lighting for large reef...
  6. Orphek

    Orphek Journal: Coral Bleaching - What Can We Actually Control?

    The Orphek Reef Journal 🪸 Exploring coral reefs, science, and the future of marine life 🪸 Coral Bleaching: What Can We Actually Control? During Coral Bleaching Awareness Month, a different question is worth asking: when a coral is under stress, which parts of its environment can we control...
  7. Orphek Journal: Coral Bleaching - What Can We Actually Control?

    Orphek Journal: Coral Bleaching - What Can We Actually Control?

    The Orphek Reef Journal 🪸 Exploring coral reefs, science, and the future of marine life 🪸 Coral Bleaching: What Can We Actually Control? During Coral Bleaching Awareness Month, a different question is worth asking: when a coral is under stress, which parts of its environment can we control...
    • Orphek
    • Article
    • 7 min read
    • coral addict corals led lighting orphek
    • Category: Coral
  8. Orphek

    🚨Labor Day discounts with Orphek LED Lighting! 🚨

    ORPHEK LED LIGHTING💡🚥🚥🚥🚥 This Labor Day, we’re celebrating with our entire Orphek community. Although Labor Day is traditionally celebrated in the United States, we wanted everyone to be part of it. We’ve extended our Labor Day promotion to all Orphek customers worldwide. Enjoy...
  9. Waboss

    Lighting Salt LED Dry Goods SOLD Aqua Illumination Hydra Edge 44HD

    Have 2 of these lights. Purchase new on 12/21/2025. Ran at 60% with no issues. Will include the C bracket from AI with each light ($30 each if bought new). $275 each or both for $500, shipped. Please PM if interested. Thanks!
  10. Andamaite

    Unanswered Smatfarm G3 60W vs PopBloom S16pro 60W questions

    What I have: A 5.5gl standard glass tank with softies and a Duncan. Currently using a Nicrew ClassicLED Plus FW planted tank light (15w, with a supposed PAR 70 at 12"), because I had it on hand and went "Well, no harm in trying it." What I am planning for: Likely an AIO cube, very likely...
  11. Dinkins Aquatic Gardens

    Two Kessil A360X Refugium - Perfect Condition, Free Shipping - $575 for the Pair

    Kessil A360X Refugium light - this is how we grow all of our chaeto for sale. Extremely powerful and will help your fuge to outcompete your incredibly bright tank lights. The pair of two lights is $575 with free shipping. These lights were only used for one month (in our home tank, not at the shop).
  12. saltwaterfish.com

    What time Of the day do you best enjoy your tank?

    I find when you look at your tank from several times throughout the day you see a lot of differences. Like in the morning when your lights first start to turn on and your fish start to wake up and emerge from their caves or sand bed, and you both look like you need a cup of coffee lol. Then in...
  13. Orphek

    🚥 Orphek breaks the PAR/Spectrum ceiling…AGAIN! With the all ALL NEW Natura iCon MAX! 📸🏁

    Orphek Natura iCon MAX Twice the power. Nature's full spectrum, Bigger impact. Natura iCon MAX will change the way you reef forever. The ultimate full-spectrum Sun & Moon Sync LED lighting system engineered for large reef aquariums, deep tanks, and serious coral growers. Building on the proven...
  14. jsuthers90

    Indiana Lighting LED Dry Goods Reef Breeders Meridian 35 w/ (1)Edge Bar 35 and Hanging Kit

    NW Indiana looking for $1000 (total) for both lights and hanging kit. No idea how much shipping would cost to ship these safely. Used but like new and clean. Only selling because I want to try the new ATI Staton X
  15. Orphek

    Orphek Natura iCon MAX😎 The highest specification reef light ever made? 👀🔥

    It’s the dawn of a new age in reef lighting tech… Click here to see specs and details…🔥 And check out these PAR maps 😳 Just clipping 500 on the 60cm chart 🥂 Buy Now!
  16. Orphek

    Orphek - Yes, you corals ARE talking to each other...📢👂

    Subscribe to Orphek emails here for more The Orphek Reef Journal Exploring coral reefs, science, and the future of marine life Your Reef Tank Is Gossiping Your corals know something you don't The Orphek Reef Journal The salty garden reef tank under Orphek Natura iCon...
  17. hi.im_edgar

    California Lighting Dry Goods Red Sea 160s ReefLED with Mount. $325 Free shipping!

    Selling my extra Red Sea 160s ReefLED. Works perfectly fine, nothing wrong. I have 2 other ones I am already using so this one was extra. $325 for it including shipping. I'm open to offers.
  18. Orphek

    Orphek - Beyond the Daylight Reef: The Hidden World of Coral Feeding

    AUGUST 14, 2026 How light, nutrition, and nighttime observation reveal the complex biology behind thriving corals When reef keepers think about coral health, one element usually comes first: Light. And for good reason. Light is one of the most important factors in maintaining a successful...
  19. Orphek

    ORPHEK LED LIGHTING - The moment every reefer remembers...cutting your first frag 🥰😬🙈

    AUGUST 7, 2026 Coral Fragging: Why Reefers Love It and How to Do It Successfully Discover why coral fragging has become one of the most rewarding skills in reef keeping and how to succeed From growing your collection to supporting healthier corals, discover why propagation has become one of the...
  20. Waboss

    Lighting LED Dry Goods AI Hydra Edge 44HD's

    Changing my lighting around so have these to move on to a new home. 2x Aqua illumination Hydra Edge 44HD lights. Had for about 8 months now, running at about 60%, no overdrive used. I'll inlcude a shade with each. Asking $300 each, shipped. Please send me a PM if insterested. Thanks!
  21. Jim_Envoi_Gula

    SOLD (2 - Package Deal) Viparspectra T300 LED Units - Cheap, Strong Lights

    Package deal for 2 Viparspectra T300 LED Reef Light panels. About 50% of what they cost new to make it motivational. They are in perfect shape and operate as they should. $275 shipped. Price is firm. Local pickup is welcome in the greater Cleveland area as well. Payment to be made via PayPal...
  22. M

    Lighting T5 Dry Goods AQUATIC LIFE DX18 T5 DIMMABLE 4-LAMP HYBRID FIXTURE

    36” setup comes with 4 bulbs installed and 12 brand new bulbs. Hanging cables, LED brackets, and Apex 0-10 volt cable all included. $200 local pickup only.
  23. M

    Lighting Suggestions for Marine X 110.4 Peninsula

    Hey everyone, I'm looking for some advice on lighting for my Waterbox Marine X 110.4 Peninsula. The display dimensions are 47.2" L × 19.7" W × 21.7" H (1200 × 500 × 550 mm). My goal is to keep primarily soft corals (zoas, mushrooms, leathers, etc.), but I'd also like the option to keep some...
  24. Jim_Envoi_Gula

    SOLD (2) G6 Radion XR15 Blue Fixtures w. RMS Mounts - $325 shipped per Fixture (Mount Extra) - Click For Details

    Hi Everyone, I have (2) G6 Ecotech XR15 Blue fixtures available that were used for 2.5 years at 45%. They are in great shape and work perfectly. $325 ea - shipped - FIRM. I also have the matching RMS mounts for each light. They are available for an extra $50 per mount with the purchase of a...
  25. Waboss

    Lighting LED Dry Goods SOLD Kessil a360x w/ Mount

    Took my finaly Kessil a360x off of my tank. Includes a gooseneck mount (does NOT include the wifi adapter in the photo, that's already gone). Asking $200 shipped. Please PM if interested. Thanks!
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