red sea

Hey everyone, We're thrilled to announce our biggest giveaway to date, offering you the chance to light up your aquarium world! One lucky member of our community will win an incredible Red Sea ReefLED 90 Lighting Bundle, valued at $555. This package isn't just about lighting; it includes a...

Hey everyone, We're thrilled to announce our biggest giveaway to date, offering you the chance to light up your aquarium world! One lucky member of our community will win an incredible Red Sea ReefLED 90 Lighting Bundle, valued at $555. This package isn't just about lighting; it includes a...

Hey everyone, We're thrilled to announce our biggest giveaway to date, offering you the chance to light up your aquarium world! One lucky member of our community will win an incredible Red Sea ReefLED 90 Lighting Bundle, valued at $555. This package isn't just about lighting; it includes a...

Located in central Ohio. Looking for a decently priced IM, Waterbox, Red Sea. Open to 30-65 gallons. Must have stand. Sump preferred but open to AOI as long as sump conversion is a future option. Still fairly new to the hobby so if you think I’m better off building my own and wanna give tips my...

Selling this lightly use Red Sea Reefmat Roller 1200 model. No issues. Just to big for a 75 gallon reef tank Shipping is included only Paypal

Edit 20 Apr- cleaned up ad to reflect what’s still available. Located in zip 21144, Severn, MD just south of BWI. Selling because I've moved to non-gyres and a full fuge setup. Everything works perfectly and was used from May 2023 to Oct 2023 (5 months). *sold* (1x) ReefWave 45: $260 each...

Hello my name is khalid im from kuwait i just started a new build while i was out of the reefing for a couple of years lets say around 5 years and i got back with this peninsula build which i started with Red sea peninsula 650 3 radion g5 pro Bubble king skimmer 160 external pump Reef octopus...

Hello, I unfortunately had to move and was unable to take my tank with me. I am looking to sell my Red Sea Reefer 350 setup including livestock. Admittedly the tank itself is not in the best shape, it will likely need to be resealed if not now, then very soon. Everything else should be in...

Looking for used or new Reefrun 5500, dual controller, and skimmer dc conversion kit. Must be able to ship. $$ ready

I have an almost brand new Red Sea ReefDose 2 dosing pump. It was used a little over a week. Will ship on my dime. Make me a reasonable offer.

RED SEA RSK 600 PROTEIN SKIMMER $200 2 years owned great condition. Currently still running until my new upgraded skimmer comes in. If needed to ship will do for additional $60. Located in Carlsbad, CA 92008

Have to get rid of my saltwater set up A ton of things are included Red Sea E Max 260 tank Red Sea ATO A few Hannah checkers Ecotech xr15 Gen 6 pro AI hydra 32 HD MP10QDM Nero 7 Orbit 4 Two AI axis 90 Brand new Red Sea ATO Ozone generator never used...

I recently cleaned out the back of my supply closet, and have come up with some dry goods that I no Longer have a need for. I would like to get rid of them in one sale, but I am willing to split up if desired. Amounts: Triton ICP - Brand New In box (Old Packaging) Plus NP - both are full, one...

new cone only.excellent condition Make an offer. Shipped or pick up in 95121

Hi I'm looking at red sea aquariums and I notice that there is a red sea nano released earlier about 7 years ago judging by this video - And recently a Nano G2. What is the difference and how do I tell them apart when I am shopping in the used marketplace for one?

SOLD I'm moving in a month and need to sell my tank setup. I had a mixed reef tank for a little over two years, and the tank served me incredibly well during it. I have a Red Sea Max Nano AIO (20g) plus its black cabinet stand for sale for $350. Here is all you get for that price: Tank, which...

2- ReefLed 90’s from Red Sea . Just over two years old. Excellent condition , simply do not need now as I upgraded to Radions Will ship for Additional $60 with tracking Also have only one L bracket arm mount I can include for another $60

Brand new Red Sea 300 XL G1. Stand is black and has been assembled. Tank still in original box, never seen water. All parts included from factory. $1300

Hello everyone, New to reefing here and ordered my first aquarium, a Red Sea Max Nano G2 XL (33 Gallon). Purchasing Caribsea Arag-alive sand and Real Reef rocks. I am wondering if I should run the Red Sea "Starter Kit Reef Mature" or should I just put one fish in right away since and see how...

I have 3 Red Sea LED 90 lights that work perfectly well. I had them for a couple of years and ran them at 60%. Lights also come with arms. Asking $300 each or $800 for all 3. Buyer pays shipping.

Hey guys, not exactly a beginner but I scored a used Red Sea 400 and need some advice. It’s been fully dismantled. Has some dried sponges and other stuff stuck in over flow. Was told to soak it in vinegar, do I dilute it first ? Or is there any other options? Also wondering what kind of lighting...

I’m getting out of the hobby for now, so I’m selling my test kits too. I have Hanna Alkalinity, High Range Nitrate, Phosphate ULR, Magnesium (newer version), and Salinity tester. Also comes with a refractometer that is still new. Red Sea calcium pro test and Salifert Magnesium. Auto Aqua Smart...

Selling a like new Red Sea RSK 300 Reefer Internal Protein Skimmer. I purchased this for my new build at the end of 2022. I ran this in a brand new tank for about 3 weeks. It was a bit large for my small sump so I took it out, cleaned it, and put it back in the box. Super clean and like new...

Just upgraded to a Red Sea 3XL 900 G2+, and I realized that it’s not gonna be big enough for my hi-fin snapper long term… I have room in my basement for any size pool pond, I was thinking something around 8-10’ diameter , 3’ high, so around 1k gallons. 1. Is there really any fish that I can’t...

Does anybody have a Cade S2 1200 with a reef mat installed in the return section where the 2 filter socks are? Would love to see pics, issues you had, whatever you can say about getting that added would be great. Thanks!