lights

There are many reasons we keep or change out our lighting on our reefs, I'm curious as to why others out there might decide its the right time to swap out fixtures.

I am selling this like new 48" Giesemann spectra MH/T5 fixture. Asking $900 shipped, located in Denver, Colorado if want to pick it up. I also have 2 Hamilton Technology 250W M80 ballast I would also be willing to sell. These ballast are made for Radium bulbs.

So I was doing a tank transfer and To my surprise I noticed my Ecotech Radion xr30w pro g4 light went for a swim. Any advice or similar experiences?

...and so it begins. Neptune Systems.

Hi everyone, have a few lights I'm looking to let go. Save over $600 from the stores 2x XR30s with tank mount ($940 new each) and 1x XR15 with RMS mount ($440 new), G4 Pros with lower use time almost all at 30-50%, all in good condition and clean plus reef link controller ($100) Wanting $1800...

I'm looking to get into the hobby and have been doing a ton of research but also wanted to pick the brains of the experienced members to make sure I do it right. I have my eyes on the Waterbox 100.3 due to size of the area and it's sleek design. I plan on staring with aquascape and soft corals...

Trying to figure out which setting is which on my 32g led biocube. I believe I need to cut down on my white lights. So which setting controls which lights and what is your lighting schedules?

So I’ve had my 20g tall set up running for almost a year now, although corals have only been in there for about 2 months, recently got some earlier this week. Although I haven’t seen much growth out of everything. Goniopora, 5 types of zoas, GSP, trumpet, mushrooms, and recently an anemone...

Hey all I’m looking for a led light for my 13.5, right now I’m debating between the ai prime with a gooseneck and the kessil tuna blue, but without buying a controller. Are these my best options? I’m growing pretty easy corals from Duncan favia zoas hammer and may eventually want to grab an...

I’m looking to get a 24 in reef Breeders Photon v2+ led light for my 40 gal breeder. Wanted to know if anyone has any experience with this product?

$600 SHIPPED to you. 6x RapidLED Onyx 4 units purchased new, almost 4 years old, 1 unit has 1 blue LED light dimmer than others or out (hard to tell) 2 units purchased used earlier this year, previous owner said used for 2 years then stored away All units since I owned it been running max...

I have a 5g fluval saltwater tank, lightly stocked for now since i havent gotten good light, i upgraded the stock led to a fluval aquasky because its programable through the app and can set times. I need help with how i should program it with % of RGBW and times. This is my current setup. Any...

I have 2 of these lights available. Both under 2 years of use on reef. WiFi controlled (FISHBIT App by rapid LED). These each cover a good 24" x 24" square very well. They use the same CREE LEDs that are in any name brand fixture and have a good amount of UV LED for even better PAR. I just...

I have the following. All prices include shipping. PM me with any questions! All items in excellent shape Ecotech Radion XR30 G4 Pro with tank mount: $700 Ecotech Reeflink (New In Box): $80 Apex ATK: $130 - does not have float (which clogs constantly)

SELLING 72” LOOP Marine Bundle , USED FOR ABOUT 10 MONTHS , UPGRADED LIGHTS AND PUMPS SO DONT NEED ANYMORE, ONLY MISSING IS LIGHTS BRACKETS WHICH YOU COULD BUY ONLINE FOR 30 EACH. I PAID $1000 FOR NEW ASKING $500 shipped. Description: 72” LOOP Marine Bundle – Orbit IC PRO LED lights, 2 2100 gph...

Hello Reefers, Finally got around to replacing my lights and don't really need all the old ones, so here we go Coralife Hybrid 72" - $200 Local pick-up only (not sure I could ship it safely) I believe this is the Aqualight Pro model, and is equipped as follows: 3x 150w Metal Halide lamps with...

New Orbit IC. Opened and plugged in to insure it works. $110 includes shipping ( domestic USA)

I have 3 noopsyche pro leds with controller. No mounts included as I mounted these in a canopy. Would like to sell all 3 together as I only have one controller. Only used for 2 months. Asking $325 shipped.

Hey guys. I am looking for lights on my first reef build and its a toss up between these two guys. I really want my corals to pop color wise. I know the XR15pro has UV leds for that pop but I am not sure if the Hydra does? However I know the hydra already comes with wifi and with the XR I would...

I have had this unit for less than a year. Bulbs are 6 months old. It works great no problems with function at all. I only have the fixture s shown No hanging kit. It does have one small dent on the corner but this in no way has any impact on function. All reflectors are in perfect condition...

Hello everyone! In the process of starting my new tank build (finally!) The drmensions of the tank are: 48x18x30 So it’s fairly deep... it will be a mixed tank and I’d like some corals on/near sand bed. I’m contemplating between the radions or the kessilA306 N E’s.... I am leaning towards the N...

Hey Reefers- I am shifting my focus towards propagation, so i'll be selling my XR30W pro and getting T5's. Due to the dimensions of my frag tank, I would need 2 more Radions to sufficiently light my tank ... and that's just not happening lol. The fixture itself is 6 months old and has been...

I purchased a used 4 bulb T5 fixture, and look to replace the bulbs soon. It's an aquatic life fixture and I believe it still has the OEM bulbs in it. Its running 1 White, 2 Blues, and 1 Purple bulb. I'm looking to keep softies, and maybe LPS corals in this tank, and I'd like them to grow, and...

Hey so I am starting my build on my 110g tank... (dimensions are: 48”long, 30” deep and 18” wide) - will have NO bigger than a 2” sand bed (probably closer to 1.5”) I would like to use LED’s if I can but I want something that will be able to grow some LPS near/on the sand bed and throughout the...

I want to know your spectrum and schedule regardless of what kind of light you have. If you can give all the details, spectrum, schedule, intensity and your results that would be great! I am currently running a Radion XR30w g4 PRO on the ab+ setting. I swear I was getting better growth using...