red sea

I recently purchased a 65 gallon Red Sea tank on Offerup. The owner was including all of his livestock along with the tank. One of the fish included was a fairly large blue tang (about 6-7 inches). I understand that he is likely too large for this tank but I had no choice but to take him. What...

Hi, on the package it says "0825 12", does this mean that the product expires in 2025 or in 2012?

Well, here I am. The prototypical cautionary tale: I bought this tank with big dreams and genuine interest, but because multiple life reasons and changes, it has been sitting in the garage since I picked it up in late 2018. Finally, I'm now relocating so I can't put this off any longer. I have...

Red Sea Reefwave 25 Used for 4 months in my RSM 130 I upgraded to a Reefer 350 and bought all Nero pumps. So it’s up for sale for 200 shipped to lower 48 But I prefer to trade for a Nero 3 (must have fish guard)

My First Red Sea Tank to setup Equipment List - Radion XR30 Blue Gen 5 * 3 Units Octo Elite 150 Int Protein Skimmer (also have Bubble king 250 as back up) Octo Various 8 Return Pump Neptune COR 20 Return Pump Royal Exclusive 75W (Will be used for UV and media reactors) 25 Watt UV Neptune Wav *...

There have been reef tanks in my household from the day I was born thanks to my dad. I've been personally reef keeping on my own since 13? I don't recall, it was a long time ago. I'm not 31, my wife and I purchased our first home and are expecting our first baby in November. I'm ready to setup a...

I have 2 Full Unopened Containers of Red Sea 175 Gallon Salt Mix and on that is sealed and 3/4 full. I am out of the hobby so I have no use for it now, I used about 5 containers of the same salt when I was in the hobby and it was great. I am asking for $125 local pickup only (Massapequa, Long...

I am relocating and need to sell my pride and joy my Red Sea 450 reef tank. I’ve had this tank for two years and is in great shape. It comes with custom mesh/acrylic top, protein skimmer (reef octopus 150 in), all custom plumbing (blue BRS) and ATO. This tank is loaded with high end coral and...

The aquarium stand is the black color. It will include the tank, stand, pluming pipes that came with aquarium, sump and top. Must be able to pick up. $1,000 or best offer. For more info please call or text 305-794-8305.

Hello. I am currently in the process of cycling my Red Sea Max Nano reef tank. I've added 20lbs of Carib-sea special grade live sand and about 15-20lbs of Carib-sea Life rock shapes (spored with bacteria). I've also added a mesh bag worth of Fluval bio tubes (for surface area for bacteria)...

Two Red Sea Reefled 90 with Red Sea mounts. These were purchased new in May 2020 and used on my Reefer 350 for about a year at 75-85%. Never had any issues with them. $260 plus shipping for each light and mount. $500 plus shipping if you buy both sets of light and mount. Also available for...

So, I got a Brand New beautiful waterbox frag 165.6 from waterbox aquarium. Fully assembled and find out it has a big gap on almost all corner, I can slide the paper almost everywhere under the tank. The front right corner is the worst of the bunch, I can see a 2mm gap by my eyes if I look it...

I am water testing my new Red Sea 3xxl 900. When I filled up the sump which sits on a foam pad in the stand it looks as though there is water or air trapped under there, or just that the foam is being pressed against the glass more in a specific spot. I did notice this right away, however...

I dropped one of the vials for my red sea nitrate pro test kit a couple of days ago and I can't seem to find replacements for them online, does anybody have any ideas where I can get them?

WTB new Red Sea Reefer XXL / Reefer S or Waterbox Reef 220.6 / Reef LX

Selling my Red Sea reefer 750xxl 200 gallon system. Only the aquarium and sump are for sale and come with the original plumbing and 7 gallon reservoir. I’ll also throw in filter socks and media bags. This bundle also comes with a dyi Red Sea reefer mesh top you can build. Asking $3,300 for...

Two years ago I dabbled in the hobby for a short period. Being new to the hobby, I decided to go the cheapest route possible as all of this was like a foreign language to me. I purchased a 75 gallon tank and stand at the large pet retail chain for $200. I purchased all of the other necessary...

Hello Everyone! So past couple of week ive been having problems measuring the daily dosage for my Mg, Ca, Alk. I was using salifert for all three and i would adjust all three to the recommended level then wait 4 days then remesure them, but i performed this 3 times all over and all three times...

So I hard plumbed my Red Sea 170, I filled it up and it is running well so far. I do have a tiny leak but that is not what I am worried about lol. That should be an easy fix. My concern is in the emergency drain, middle pipe, and the weight of it caused by how I hard plumed it. With the entire...

Has anyone ever had Red Sea n03 p04x melt any of their soft corals? Every time I put it in my tank no matter the dose I see them shrivel up before my eyes and then they die soon after, I am putting it in the back of my drain box to let it mix with the water and through the sump before it ends up...

Hey all, so currently I have a Red Sea Max E 170. I absolutely love the tank, however my only issue is with the filter media tray. As others Im sure have pointed out, the water flows from the bottom up through the media tray (which isnt my favorite, nor a convenient design for weekly...

I am selling my ATI Powermodule T5/LED Hybrid 48" 8 Bulb Fixture 3 led clusters. This thing is an absolute PAR monster and is practically plug and play. I am trying to not ship this thing just because of the size. I am asking $1,000 picked up in Kersey, PA.

I am selling my two year old Waterbox Saltwater Aquarium. I am selling the tank, custom made screen top (over $350 new), stand, and sump only. Everything else in the pictures are not included. The tank dimensions are 54” Long by 25” wide by 24” tall. It is a very rare size. Waterbox only made...

For the past few months i have been thinking about all the different species of fish and corals i have in my reef tank. Then it dawned on me that most of these species from the different oceans have most likely never intermingled with each other. When ee add them to our tanks it is most likely...

Hi Guys Here is my build thread all the way from south africa. First il start of with some history. A small snippet from my tank of the month feature on our local reef forum of the previous nano tank.