lighting

I am currently working on changing the lighting above my tank and I decided that it would look much better if i hung it from my ceiling, but it is vaulted which makes it more complicated. What is the best way for me to make sure that the position of the two mounts is in the right spot? I...

Selling My 2 white hydra 32 hd. Both units are in perfect condition and have been on the tank for about a year. These units do not have the arms as I have them mount on a T5 fixture. Selling for $200 each or $400 for the pair. Would take trades for noopsyche K7 v3 pro

Hello everyone , I have this monti sitting at around 200-250 par and when I first got it it was one color , now it’s starting to get these dark blue streaks in it and I can also see a pink rim in person Does anyone know which monti this is ? Got it at RAP but forgot to ask the name (it was an...

ReefBreeders Photon 24-v2 led light. light is in near mint condition. Maybe used for 6 months. Light comes with hanging kit. barely used. Original box everything works great. very clean fixture. $430 shipped. $390 picked up. located in MA, 01020.

Hello Everybody! I am setting up my first Reef tank and I am looking into lighting. My tank is 32" X 24" X 24". Does anybody have any good recommendations? I was thinking of these options, but not exactly sure which setup would be best: Option 1: 2 X Red Sea ReefLED 50 Option 2: 2 X Red Sea...

Selling extra gear as I slim down my tank requirements. Prices are shipped *except backup batteries*. Local pickup is Severn, MD 21144 (10min south of BWI). Lighting: * 48" Aquatic Life Coral Cover LED purchased 03/2023 and ran at 75% for 3 months - $500 *SOLD* 2x Kessil AP9X, purchased...

Hi guys, Just wondering if anyone happens to know what nutrient (PO4 and NO3) levels Than @Tidal Gardens runs in his coral propagation facility. I vaguely remember his phosphate is between 0.1-0.2. And if anyone knows what model of Radion he is using? Blues or Pros? Schedule and intensity...

Hi all, I’ve got an old 36 gallon bow front aquarium that I would like to convert to a reef tank with softies and LPS corals. I’ve been shopping around for affordable lights and unsure which to get that will provide adequate PAR levels for LPS corals. Right now the top contender is the Blade...

Hello Reefers! I know there are numerous threads regarding lighting, but I have a Fluval Marine 3.0 and a 40-GAL tank that I just can't seem to get the lighting right for my corals & my fish. I have 1 Frogspawn, 1 Bubble Tip Nem, 2 Torches, and 2 Zoas. I was told by my fiancé's brother who had...

I have a Waterbox Peninsula 4820 that I am having trouble deciding how to light. I have 2 Radion XR15 G6 blue on it currently, but I can already tell that I will not be satisfied with these alone. I built a custom 80/20 light bar mount, similar to what Devin (Reef Dudes) has on his tank, so...

I have a brand new Kessil A500x Tuna Blue that I purchased at MACNA 2022. I’ve never opened the box. You are getting a new light for a $100 discount! My loss, your gain! Plus FREE shipping to the continental US. This is the light ONLY. Optional accessories such as mounts, controller, wifi...

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 ??