red sea

Hello everyone! I know some of you follow me on IG: https://www.instagram.com/reefer_nyc/ or my Youtube: https://www.youtube.com/channel/UCPlx8rEhnJSsmH3EMlBzeJA and wanted to start a thread on my upgrade process! So I've been in this hobby for easily over 15 years and relatively kept my tanks...

Hey guys, I picked up two sponges 2 weeks ago - A red finger and a yellow ball. Both have been doing well and both were completely submerged when added to the DT. 2 days ago, in the morning, I noticed some “white” fuzzies on the red finger and today in the evening, it seems to have...

8mo old Red Sea reef led 90s for sale. Both work flawlessly. They will each come with a reef 90 mounting arm. Will sell individually but would prefer selling as a set. Buy the pair for $660 shipped or will sell them separately for $335 plus shipping PayPal only message me for more

Hey guys, just wanted to introduce myself real quick as I finally registered...after being a lurker for at least a few years! I always seem to end up here when I'm searching for something related to reef tanks. Currently have a Fluval Evo 13.5 thats been running for about a year and a half and a...

I have a reef octo VarioS 4 return pump I was planning on using for my new tank, I wanted to hard plumb it into the tank and also add a manifold with 3 outputs for other equipment. Is this a good idea for this size tank and pump? The various 4 says it has a flow rate of 1056 GPH. Is that enough...

Red Sea Supplements -Trace Colors -NOPOX -Foundation Elements $45 (Never Opened, Not Expired)

In search of Red Sea 90 led. Let me know what ya got

I contacted Red Sea this week (screenshot below), asking if I could put a week's worth of AB+ in a jar or something, and then dose through my BRS 1.1ml per minute doser to my SPS-dominant 20G nano. Specifically, I asked if I would need to flush the lines in between (given the slow doser and the...

Here’s some pics of the custom tank build. Red Sea Reefer 250 with custom Synergy CL-34 Sump and Clearwater CW-50 Custom Algae Scrubber includes: So I had my build going (no expense spared) and ran into some family financial and health issues and am forced to sell. I have parted out some...

Due to Financial and Health reasons I will be parting out my current Reefer 250 Build. I completed the build up to a wet test only. So all equipment is brand new never used except for the wet test of my Tank, Custom Sump and Return Pump (ran for about an hour). Brand New Red Sea RSK 300...

Due to Financial and Health reasons I will be parting out my current Reefer 250 Build. I completed the build up to a wet test only. So all equipment is brand new never used except for the wet test of my Tank, Custom Sump and Return Pump (ran for about an hour). Brand New ReefWave 25 Pump with...

Selling my Brand New in Open Box Red Sea Black ReefLED 90 LED Light Fixture With Black Mounting Arm. I have two of them $365 Shipped Each I took out of box and assembled it to the mounting arm to make sure it fit my tank for the custom screen lid I purchased. It is brand new, never been...

Hey all, Would Really appreciate some help. I have the redsea max nano tank and the 50W light that comes with it. Tank is an 18" cube. I currently have it set to 70% blue 0% white. It's a very mixed tank without acros but has digitatas, stylos, birdnest, montis, etc. on top and zoas...

With a living room redesign, I now have a ~80 inch long x 30 inch wide open space. After a month or two of debate, my wife conceded and I'm going to be getting a tank to fill the space. After looking around, and deciding I don't want to build a stand or have to piece together tank/stand/sump...

Are the Red Sea reefled 90s worth the money or is the AI prime 16hd better for the money? It will be for a 65 gallon tank so I’ll need 2.

I figure it's about time I do build thread. I've had my red sea 450 set up since March 2019, but I got back into reefing in 2016 and I've had some of the livestock for 4 years now. FTS 11/19/20 LIVESTOCK Fish Hippo Tang Yellow Tang Starry Blenny Clown pair Chromis x6 SPS BC Aquatic Man BC...

Red Sea Reefer 200xl roughly 4 months old. Like new condition, no scratches, setup empty and ready to go. Includes tank, sump, stand, screen top, 2 jebao wave makers, and custom plumbing. Also have roughly 40#’s of live rock that can be included in the sale. $1,000

So this thread is about a year late but I figured I should finally give it a shot. I’m almost a year into this hobby and my obsession hasn’t slowed a bit (just ask my fiancé). It all started with an Used Innovative Marine 20 gallon aio system. Actually, that’s a lie. It started with a month of...

Guys, I need some help. I've read so many threads with mixed reviews on Red Sea Reefer aquariums. So here I am in love with the Red Sea Reefer 525xl. The dimensions and water volume is exactly what I'm looking for. But then you read about the seals coming apart on the front glass panels, which...

Hey guys and gals we have accumulated a lot of used equipment. We will start posting in this thread the list with prices. There is over 200 items so we are going to start listing them now. Apex, Ecotech, Reef Octopus, Bubble Magus and much more. All equipment has been tested before being...

Hi everyone, I'm still on the fence about getting either a Red Sea Reefer 625 or 750 v3. Anyone prefer one over the other? I know bigger is usually better, but wanted to double check since I've heard some sketchy things about the 750...

When the syringe reads 0.3ml on the Alk Test kit from Red Sea what is the value? I get confused when reading it backwards if anyone can help that would be great thanks a bunch. Maybe a photo with some pointers on it also to help others out if they need to learn to read it also.

Hey Everyone, I’m looking to pull the trigger this weekend on a used Red Sea Reefer Nano. I’ve been out of the hobby over 10 years, a lot of which had to do with maintenance/time requirements. I’m out of college now with a larger budget so I hope to acquire some upgrades to make this tank as...

Hey everyone! Finally saved up for my dream aquarium and made the purchase. After anxiously waiting for 3 weeks it finally shipped last Friday. Little bit of background. I broke down my 75 gallon and sold it so I could put the 350 in its place. I set up a 20 long and cycled it before doing...

I am getting a Red Sea Reefer 750 xxl and I am curious if I should get three of the AP9X Kessil lights or if two would suffice in a mixed reef? Tank is 71”x24”x24”. F