led aquarium light

I have an Ecotech Radion Xr30 Gen 2 that I would like to trade for frags. Can be zoas, lps, sticks or a mix. The light was manufactured in 2012 and was used at 50% power for 4 - 5 years. It was in storage for the remainder of the time, as I out of the hobby for a while. The ballast failed after...

I have a brand new xr15 gen 5 pro. Never used. Wanting to trade for a blue version. Or sell for 380.

Most of us know that our corals aren't going to look as good in our tanks as they do when we see them at the frag swap or expo, but what lights do the sellers use to make them look like that? I have a small tank that I would like to really make pop. I mean as 70's black light poster - frag...

Hi I'm debating which HOB filter to buy. I was planning on turning them into DIY refugium with chaeto. I know the Aquaclear filters are super popular for the diy hob refugium but I seriously dislike that it doesn't self-prime. I have yet to see anySeachem tidal refugium diy which is why im...

Update on trigon 350 build

Hi All, I purchased two pre-embargo ATI Straton units for testing and feedback. The two units were replacing an 8-Bulb 48" ATI Powermodule over half of my new ~340g SPS reef. I wanted to document my findings and comparison on PAR, heat, sound (none!), look, build quality, coverage, and so on...

I've got a barely used Photon V2+ 24" fixure Used for 2 weeks, moved and still in it's box. Everything that came with it from Factory is included. Great light, but I got a Bigger tank and will need a bigger fixture. $399 brand New, $330 Shipped. Will provide additional details to interested...

3 lights available following upgrade to gen 5s. Asking $175 each or best offer. Includes light, power source, linking cable, diffuser and original face plate if diffuser is not desired. In use since July 2016. I had these suspended on chainlink which you can have if desired. Unfortunately...

Just wondering if anyone uses Fluval products in their reef tank(s). I currently use: CP1, CP2, CP4 powerheads Fx4 canister filter (used a 306 canister filter prior, but wanted more water volume) Fluval LED marine 3.0 Bluetooth (48-60") Fluval LED marine 1.0 white/blue switch (48-60"), will...

I had trouble adding a preset to my AI Prime 16 HD and I had to figure out how to do it on my own. The following steps are what I did to get the preset on my Prime using my Iphone. First thing I did was go find a preset, AI's website has its signature series where it has people that are using...

Find out how many units you need to cover your tank and how to set the Atlantik V4 Compact Gen 2 for best performance according to Bulk Reef Supply This last week Orphek Atlantik V4 Compact Gen2 featured in the BRStv Investigates video series, which is according to them, “an ongoing...

Hi All , i am currently doing a DIY LED Light ,i have designed a pattern and not sure if this is ok .please have a look on it and give ur suggestions please. I am using 60 Degree Lens cap for each led

2 led black boxes with timer and remote for $125 pick up only in Phila area

Excellent light, i just have no use for it right now. $420 shipped, Great condition and includes original box, manual, power supply, cords, screws

Hey guys, So I was considering getting a few of these in the 300W model for a 110G tank I have. Just wondering if anyone has had any experience with them and how controllable they are?

Let’s start with pick up only. San Diego area. Everything is used. ESHOPPS RS-200. 3rd generation sump with refugium -$260 ESHOPPS PSK-100H HOB protein skimmer - $150 AquaFX Barracuda RO/DI 100gph - $120 Coralife Turbo Twist 3x UV Sterilizer 9 watt (needs new bulb) - $60 Aquarium LED bar...

Excellent condition, just upgraded to a XR 30 $300 + shipping

My Biocube 32 Led

My local LFS dropped a little tidbit on me and I am wondering if anybody else has heard this? I trust what they are telling me as these are some serious reefers but was curious if anyone else has heard the same? I personally welcome Bluetooth only with their own app. One of the issues I have...

!!! SOLD !!! Selling my Viparspectra 300w LED light. The light is in pristine condition on its own manufacturer box including the power cable, hanging kit and remote control. Pickup only at Tampa FL by the Raymond James Stadium (Buccaneers). If you want to pay for shipping let me know. The...

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...

Cleaned Kessil A160WE Tuna Blue LED Light with Gooseneck and cables for apex included : $170 obo Can Ship.

Looking to buy cheap black boxes hit me up if you have some you want to sell

ORPHEK CYBER MONDAY DEALS STARTS TODAY! Black Friday is 2 weeks away but we didn’t want you to wait until the day after Thanksgiving for Black Friday deals, so we kicked off the savings a little early. COUNTDOWN: From Saturday, 10th through Friday 30th, Orphek is helping make Christmas happier...

Atlantik V4 Gen 2 Reef Aquarium LED lighting Reef Aquarium LED lighting for Optimal Coral Growth and Color Be connected anywhere you go! The Atlantik V4 Gen 2 technology brings built-in wireless control allowing you to easily program, control, and monitor your light(s) from your cell phone...