red sea

  1. R

    Red Sea Reefer XXL 750 New Build

    Hey All, Newcomer to R2R, but been using this forum as a resource on my current build. Wanted to share this and hopefully pick up some info from you more experienced folks along the way. This is my second mixed reef tank, had one at my office a few years back, but decided to take it down and...
  2. sromero287

    Florida Red Sea Skimmer RSK300

    RSK 300 for sale, bought it at Macna Orlando in September 01/2019 and used it for a month, beast and easy to dial (set it and forget it). Perfect conditions. Upgrading my 250 to a Peninsula 650 so need a bigger one. Good luck and happy reefing Asking $240 Local in Fl or $250 shipped and PP fees...
  3. Peterski

    Illinois Hydra 26 and 52

    Hydra 52 non HD All LEDs work when I plug them in with the 26th power cord but you will need to 52 power cord which you can purchase through eBay asking Hydra 26 non HD with director White , like new. Brackets not included $425 shipped - OBO
  4. Jamestown

    Red Sea Max e-170 Cabinet Sump Upgrade

    Hello, Wondering if anyone has chosen to add a cabinet sump to their Red Sea Max 170. What plumbing did you use and where did you get it? Which sump did you decide on? I have no urgency to do this, but haven't found much online about it when i've been curious. Wondering if its worth it if i'm...
  5. crabcore

    red sea reed led 90

    so my reef led did a thing were it would not turn on. did not reconnect. it did update the morning before it was going to turn on. than it did not work all day. I dis connected it from app and also reinstalled app. and no connection response from the light. finally I got ballzy and decided to...
  6. psumms

    Friday Afternoon Quiz - Is there a Worse Product than the Red Sea DIY Net Cover?

    I don't know how many beers the Red Sea design team polished off the day they came up with the 'DIY Net Cover' but wow, just wow! I can imagine the stunned silence as someone had to put one together during the pitch to management - If ever there was a 'that'll do, quick to market' product! Spent...
  7. psumms

    Dosing Plan - When & with what...

    Hi all, I'm now using a D-D P4 Pro dosing pump and which give great control over chemical anti-interference, split dosing over a schedule etc. and its got me researching for answers to a couple of questions... For each of my Alkalinity, Calcium, Magnesium, NoPoX ... Recommended times of day to...
  8. J

    New York Red Sea! Wave makers! And more

    Hey guys. I’m looking to buy a Red Sea 525 or something similar. Looking for just about everything. Also need AI so prime hd. Thanks
  9. Jamestown

    Red Sea 170 SPS Cube

    Hello, This is my 45 Gal Red Sea Max E-170 that has been running for about 14 months. Currently SPS dominant with some Euphyllia towards the bottom. Recently added 20lbs of additional rock for more surface area (for corals!). Also currently battling some bubble algae currently - I do weekly 4-5...
  10. psumms

    Hanna vs Red Sea Nitrite Testing

    Hi all, nearing the end of the cycle on a new tank. I have a Hanna Nitrite ULR tester that to-date won't give a reading as every test reports '200' (out of 0-200 ppb range). My Red Sea Nitrite tests are coming in between 0.5 and 1 ppt. I believe I should trust the Hanna (non)reading, but that's...
  11. JaaxReef

    Minnesota Red Sea E170 for Sale (no light) local pickup in MN

    I’m moving soon and need to shut down my tank as we are building a house and will need to rent for a few months. Trying to sell everything locally only, so if you’re interested and in the Minneapolis, MN area, feel free to PM. I’m in Savage, MN for you locals. The tank is in great shape and...
  12. J

    New Jersey For Sale Red Sea reefer 750XXL

    For Sale Red Sea reefer 750XXL with Neptune Apex Systems Complete Brand new tank Red Sea reefer 750 XXL tank is perfect all equipment 18 months old. Neptune apex with flow monitors, leak detectors, auto top off, Vortech WXM controller, Vortech MP40 QD, 2 reactors, 57 Watt UV Sterilizer, reef...
  13. I

    New Red Sea Max 69 Gallon Mixed Reef Build

    This is my new Red Sea E Max 260 build. I've been out of the hobby since 2009 when I used to have a 12 gallon JBJ Nano cube deluxe. I had some success with that tank as mostly a FOWLR tank. I have been wanting to get back into the hobby for many years and now with my young daughter around I...
  14. ReefLab

    One Man's Trash.. My Reefer 425XL

    So about two weeks ago, I bought a Reefer 425xl pre-owned. The previous owner didn't have the time to take care of it so things got pretty ugly. Tons of salt creep and ALGAE. Here's a not-so-great picture of the tank below. I took the rock and a few fish with the tank. The fish are going...
  15. Peach02

    Waterbox 130.4 or Red Sea 525xl

    I’ve been thinking of upgrading my 33 gallon to a much larger tank and I’ve come down to the waterbox 130.4 or the Red Sea reefer 525 All I’ve got so far is the weir on the waterbox is glass instead of acrylic and is potentially $1000 aud cheaper But nether have a large enough refugium imo and...
  16. REEFer86


    Has anyone tried the Red Sea Reef Energy Coral nutrition A/B ? What effects does it have on calcium and magnesium? How can the calcium and mag dip and rise without doing anything? Started dosing Alkalinity by Red Sea. Need to get CO2 to get my calcium reactor running. Who’s used a calcium...
  17. Ryushei

    Texas Selling IM Nuvo 20

    Comes with tank, stand, and pump, with everything you see inside and on top of the tank plus buckets and storage containers (salt included). Comes with a hydor koralia movement pump and upgraded filter caddys. Washed most of the junk out. Pick up only. My zip is 77840. Price negotiable
  18. S

    FS: Used Red Sea MAX E-260 69 Gallon Aquarium Tank

    Hello, For sale is a Red Sea MAX E-260 69 Gallon Aquarium Reef Tank with AI Hydra 26 HD LED lights for pickup only in New Jersey. Usage Description This aquarium was upgraded with the Red Sea sump conversion pipe kit. This pipe kit was cut and extended to accommodate an Eshopps R-200 refugium...
  19. Joe Batt

    Removal of the impeller from Red Sea pumps

    Has anyone managed to remove the impeller head from the Red Sea pumps?
  20. Yuri Prigodich

    Livestock Beautiful Lobophyllia Colony!

    Exotic Lobo colony only $129.99!! Amazing coloration! At Will shipping nationwide for $29.99
  21. R

    Red Sea max s650 return pump adapter for dc pump

    Hi, I have a Red Sea max s650 and I am wanting to change out the stock return pump for a reef octopus VarioS-8 pump... how are people doing it with the plumbing that comes with the tank? Are there metric adapter you have to but to make it work? Thanks so much.
  22. Yuri Prigodich

    Livestock Large Acropora Colony. Sold

    Very Large Acropora Colony For Sale!! Showstopper! The colors are amazing! Free Shipping Nationwide!! Pickup available in the Seattle area.
  23. AquaNerd

    Red Sea is Introducing a new 50 Watt LED
  24. H

    Foam/neoprene mat not level for Red Sea Reefer

    I really need some advice. I bought a second-hand Red Sea Reefer 250. It has been filled and used for many years. The neoprene mat beneath the tank is clearly no longer level. While the tank is empty it has been crushed down to be totally flat, whereas at the back the mat is much thicker - in...
  25. MarineDepot

    Reserve Your Reefer Deluxe Today!

    Reserve Your Reefer Deluxe Today! Now outfitted with Red Sea’s new ReefLED lights!