lighting

UPDATE: 1 sold so one still for sale! Hello all! I have 2 XR30 PRO G6’s up for sale. Both have been in use since Jan 2023 max intensity of 30% for both lights. They work great and have no damage or salt build up. Very happy with the lights but I am downsizing to XR15’s as my vision for the...

Hey Guys, I am building my 240 Gallon 8X2X2 reef tank. I am planning to use 2 Reef brites - hybrid fixtures - 48 inch to light up this tank. This tank is going to host most of my SPS and more . For T5's : I am planning to use 2x KZ Coral Light II New Generation T5 Lamp and 2 X ATI True Actinic...

Selling my ITC Par Meter. Works great, just don’t need it any longer. Free shipping!

I have two Radion XR30 Pros G3 for sale as well as 1 Neptune Sky LED Looking for $300 plus shipping per Radion - Used these for about a year on a max of 40%, generally around 20-30%. Owner before me bought them brand new and ran at 30%. Working perfect with no issues. Looking for $475 plus...

Hello all, Just looking for a sanity check or some guidance since there are so many settings and options! I have a Kessil a360x Tuna Blue light on an Innovative Marine 30-gallon Lagoon tank. The Tank water depth is only 13 inches (length is 35 inches), so I know I do not want the light at...

Not interested in trades getting out of the hobby Kessil AP9X with Mounting Arm these are a little over a year old and work perfectly! I have original boxes for everything. Asking $650 OBO I have 2 available.

Used neptune sky, comes with box and all cables. Ran at 15% for 2 weeks. Going a different route with the tank. $525 plus shipping

I have two gen 5 XR15 blues. Purchased from BRS in late 2020. Used for a bit over a year and then cleaned and put back in the box. One has a small crack in the lens, the other is perfect. Both are very clean and come with the magnetic diffuser. Manufactured June 2020. $275 for the perfect one...

My lights just went out on my fish tank lid. I have been planning to buy a new light anyway because I would like to get into the reefing hobby. I have a 23" High x 12" Deep x 30" Long tank. After all of my research I have done, I am thinking I am just going to go straight t5 but my plan is to...

Hello everyone, I have a few things for sale as I am upgrading or don’t really use anymore. Everything works. Got two AI prime one is Bluetooth and one is WiFi both work great comes with black metal arms ($175 shipped each) or both for $325 shipped mounting arm is included. BRS 1.1ml dosing...

Looking to trade two gen 6 XR15 blues for two gen 6 XR15 pros. Anyone interested?

I can't really decide on what kind of lights to put over a 52 gallon bowfront. Its LPS dominant (torches, bubble corals, chalices, gonis) with roughly 8 smaller sized fish inhabitants. (Flow has also been a struggle, due to the bowfront shape.) What are the pros and cons of these 3 lights...

This posting is closed. Thank you

I’m running two XR 15 G5 Pro on my redsea 350. I’m having trouble keeping my torch coral and frog spawn happy. It’s a LPS/softies dominated tank. MY PARAMETERS ARE STABLE so that means it must be the light setting! I’m running AB+ at 55% schedule. Is this amount of light sufficient enough ??

Hello All, I'm looking for help with health on my 240 gallon system. It's been running for 2 and a half years, and I can't seem to have success with my SPS coral (and now appears one of my torches is dying.) I'm attaching some pictures of some SPS coral that appear to be dying. I think my...

selling 2 Reefled 90s working with mounts, power supplies. Used on my tank for 9 months asking for 250 each shipped

Introduction: I am a new user to R2R, but I have over 15 years of experience in the hobby of reef keeping. I am retired from the Marine Corps but currently work as a clinical researcher so I apologize if the format of my threads is too complicated. I also understand that most of the information...

Hey everybody, I know this question has been asked lots, but unfortunately I just can’t seem to find any answers that I feel could help my situation. I have had an AI prime 16HD mounted about 9 inches from the surface of the water, and there is a photo of my light settings. I’m running saxby’s...

SOLD SOLD SOLD I have a gently used 16HD that comes with tank mount. All LEDs function as they should and was only used for about 7 months. $180

So it looks like my Reef Savvy tank is finally on the build table and am excited to finally get this build moving forward again!!!! My question is how much lighting do you think I should have on this tank. For this build I currently have 4 qty Radion XR30 Pro's (Red) that are planned to go...

I have 3 gently used ecotech radion xr15 pro gen 4 with diffusers 300$ shipped each . Will come in original box . Pic to show they all work. Pm if interested

Bought it and decided for an alternative

I just bought an Eden X 80. I have not received the tank yet, but I wonder if anyone has tried alternative lighting to the AI Blade that the Eden is designed to use? Specifically, I would prefer the Fluval Plant 3.0 LED for its ease of use and because I already have one on another tank. I tried...

Hello im looking for budget lights for a 40b (36″ Wide x 15″ Long x 16″ High), the intention is for it to be an lps/softie tank. maybe some of the easiest sps if there is some but they are not a priority. I know there is the those nicrew Hyper reef and noopsyche k7 minis but im not sure if there...

Hi, I have had my tank for just over two months and I have introduced some corals to it namely; a candy cane, two zoanthids, a leather coral and a branching hammer coral. When I purchased the corals they looked much different, more vibrant and attractive. After shipping and introding them to...