light

Hey! I’m going to get a 60x24x24 150gal tank. I’m very fond of the nicrew hyper reef gen 2. How many and what strength do you think I need to cover that tank? For mixed reef And if you think there are better options out there I’m open to anything

Serviced two weeks ago. All confirmed working. Ended up buying more than I needed. They are used for a year. DOES NOT INCLUDE POWER SUPPLY OR MOUNTS. I do have the mounting screws attached to each unit. Asking $250 each (or best offer) - Price includes shipping. Discount will be given if you...

Hi New to the hobby , I've got a 100 litre set up with few baby clowns and a zoa and I'm really struggling setting my light up , I've tried a few profiles from this forum and they are all overly blue. I'm more after a 24 hour day/night cycle that has more a natural look not overly blue etc...

I bought this light for my tank back in november '24. I've been doing research on how to set it up and what not, anyways, I just discovered that the light was discontinued and I'm torn between just buying the 2nd gen or just figuring out how to use it. It's SUPER bright, and I think it might be...

Prices listed are picked up. Shipping is available and ranges from $7-$25 based on how big the package is. All items are used in good working condition. North Carolina 28307 $190- RedSea Protein Skimmer 300 $160ea -(2)RedSea LED 90 with Mount but missing bottom bracket as shown in last pic...

I have 10 brand new in box G6 xr30 blues. $825 shipped per light. PM if interested

Asking 75 OBO Willing to ship at buyers expense

Hi everyone, I have a 64L AQPET tank with a mix of soft and LPS corals, and I’m looking for advice on easy-to-set light settings. I’d like to showcase the fluorescence of the corals but also having the light on without making the tank overly blue. Lately, I’ve been struggling to find the...

It was working fine while i was scraping algae and then it just went out and when i unplugged and plugged it back in this happened. It’s an XR15 Pro G6. Attaching video link as i can’t upload videos on the r2r site from my phone:

I Have a Red Sea led 50. Used with mounting arm $160

I bought all the types of Orphek OR3 light bars for my new tank but won't be using the UV/Violet. Orphek doesn't take returns. Surprise! So, now I have 2 of the 120cm (4 ft) light bars that I unpacked, plugged in for an evening and wasn't a fan of the color. I repacked them back in the box...

313-268-3195 2 orphek strips with mounts $200 Complete calcium reactor..$300 I have more items.

Hi y’all I have a Kessil 500 tuna blue light up for grabs. This was over my frag tank and is too much for my need. It has about 500 hours on it. Comes with the light, power, cord, and power brick and hanging bracket. Asking 480, free shipping

One year old, I have two of these with the following accessories $450 each plus shipping. 3 x Hybrid mounting Kits 2 X Swivel mounts to angle the light in If anyone is interested in buying both I will include the accessories free of charge

I haven’t seen a single post about dislike anywhere lol or really any reviews I don’t know if this is the new light a cheapo light that just came out but I just ordered one. I didn’t know if anybody has one of these and what they thought I thought about trying it in my refugee and see how it did...

I just set up my aquarium and I got an AI prime reef led, my question is: What is a good percentage of color for Soft, LPS, and SPS corals that looks like natural sunlight? This is my first reef aquarium and I’m new to this light and lighting percentage scale. I don’t like the blue and purple...

I have a 135g fowlr tank that’s 72” 24” 18” and it’s going to have no coral but was wondering what lighting you’d recommend. I don’t need much par wise but need fish to look good and would prefer to have a channel/color controller. I was hoping to get something within 250$.(Tell me if I’m...

So I got a new tank which came with 2 x Ecotech XR15 - aiming for mixed reef with mostly softies and LPS and fish - Tank 1200x700x600 (LxWxH) Will be using AB+ preset Can’t borrow a par meter as not near any marine shops and they seem expensive to buy online. Can anyone help?? Thanks!

I have 2 AI Hydra 26HDs for sale. I installed new lenses in both fixtures and one also has a new power cord. Also includes 2 diffusers made by 3D Reefing. Booth lights work great and were tested before posted for sale. No tank mounts are included. Asking 350 shipped for both. Please feel free to...

When I came home from this weekend the light was off extremely dimmed. Which is unusual I check the power supply and the main block was hissing. I purchased a new one as I have had to do this multiple times. After plugging in the light the power supply light turned right on but the connection...

Hello, I will be breaking down and selling my CDA tank and stand (crystal dynamics aquarium) in the next month as I am switching over to a new peninsula at my house. The tank is 225 gallon and measures 60 inches long by 36 wide and 24 inches tall. 60x36x24 The tank is 3 years old in excellent...

Hello, I recently got an XR15 pro gen6 and I’m working on a template. Right now, I’m using the phx14+ spectrum, but I’m having a bit of trouble deciding between two options. Should I have a peak intensity photoperiod of 2 hours or should I have a sinusoidal period with a peak intensity that...

Hello everyone! I’m really new to reef tanks, I’ve just swapped over from freshwater aquariums, and i have a really dumb question. I’m running a giesseman 1x150w white for a cube tank, 45x45cm, which it s pretty nice but I rlly like that pop which you get from blue light and i m looking for a...

Hello, I will be breaking down and selling my CDA tank and stand (crystal dynamics aquarium) in the next month as I am switching over to a new peninsula at my house. The tank is 225 gallon and measures 60 inches long by 36 wide and 24 inches tall. 60x36x24 The tank is 3 years old in excellent...

Selling full setup $5,500 Tank is 72"Lx 26"W x 22"H (165 gallon display) by Crystal Dynamics Stand with magnetic cabinet panels 40-gallon sump 18-gallon ATO tank Two Various 6 pumps. 40 W Aqua UV 25 W Aqua UV Sicce pump Four Giesemann Vervve lights on 80/20 extruded aluminum floating...