1. New Business Merge

    Free New Business Merge

    Hello! Just wanted to let everyone know that NYC Fish and Corals no longer exists and is now Frag Farm. Frag Farm is a new business that just opened up in Staten Island, NY. We sell all your reefing needs and ship nationwide. Check out our website for more info! Use Coupon Code...
  2. ReefChasers

    Reef Chasers Red Sea Reefer XL 525 Give Away Contest!

    Stay tuned for details -- I figured I should confer with the admins;)
  3. 99gtbaby

    I love it here but…

    I love the forum, but I was curious is there an app for this that exists or will one ever exist?

    Every Ric Needs a Morty! 20% OFF RICORDEAS ALL WEEKEND!

    This past week on our Instagram, Team Anemone duked it out against Team Ricordea in our weekly Coral Wars poll. We got tons of votes from both teams but ultimately, #TeamAnemone won in a super close fight. We honored #TeamAnemone with a 40% OFF (2 Pack) Sale yesterday but the fight was so close...
  5. Danny's Aquariums

    Christmas Tree Worm Rock

    Have you ever kept a Christmas tree worm rock? I think it’s my favorite piece (in my 40 gallon shallow reef tank.) and it’s doing well!
  6. cant beat reef


    Hi everyone, I have recently just discovered small white almost mites looking thing crawliling all over my coral, don’t look too much like copepods not from what I have seen. They are all over my my coral and rocks so could be some kind of pod but not too sure if they’re flatworms...
  7. D

    Help with Compatibility

    I have 2 Ocellaris Clownfish and one orchid dottyback in a 29 gallon tank. The three of them seem to get along real well and the clowns ended up pairing. After a month I added a fire fish gobe which ended up fighting with the dottyback a lot do I had to remove him. Same thing happened with a...
  8. leejoohoonie


    Hello reef2reef community! Thank you for clicking and helping me out with this problem. I currently have a naso tang and a purple tang which seems to have gotten ich. The naso tang came from liveaquaria so I believed that they have already quarantined the fish for parasites and chose not to do a...
  9. RubyB


    I dont know it good or nôe for my little tank and if not, anyone please help me how to kill them .((((
  10. Nagra92

    EMERGENCY Amonia , Phosphate , Nitrate , Nitirte results ?

    Hello guys , my tank is 5 months old i am having hair alagae in , Green algae & Slime algae in my tank i have installed Phosphate reactor , in my tank My tank is 45 gallon I added 50g of ROWAPHOS in PHOSBAN 150 Reactor also tell me the result of Ammonia , Nitrate , Nitrite , Ph levels all is...
  11. BighohoReef

    Are you reading the "Articles" of R2R?

    Hey R2R community! Were you aware that R2R has a comprehensive library of articles? 711 to be exact! In-depth research and content from our resident experts, sponsors, knowledgeable community. You'll find topics ranging from fish and coral care, equipment and lighting, chemistry and DIY's...
  12. J

    Build Thread My 32.5 Fluval Flex Marine (BUILD THREAD)

    Hi, I'm new to the saltwater hobby, I thought I would post my tank and the upgrades I've done to it. Livestock: 2 clown fish 1 purple firefish 1 Midas Blenny 1 Cleaner shrimp 2 Hammer corals 1 pink goniopora 1 flame BTA 1 Torch 2 GSP's Equipment; - I'm running the stock light (Corals are...
  13. Nagra92

    EMERGENCY Red slime algae or Purple Coralline algae

    Can somebody tell me is this Red slime Algae or Purple Coraline alagae please help ! and if it is red slime algae how to get rid of it ? Can i clean the rock inside the tank ? I mean rub it and clean it
  14. Nagra92

    EMERGENCY New tank, brown alage , green hair algae

    I have started reef tank 3 and half months back used Live rock to start a Nitrate cycle Now my results are all ok And many people told me that my cycle is completed I have 2 fish and they are all doing great i introduced 2 corals 4 days back so far they are doing great but i have one...
  15. Paulbragin

    DIY algae scrubber

    I made this for my IM 20 gallon reef tank. All the plumbing is internal besides the incoming and outgoing from the bottom. Comes in from the main recirculating pump in the sump and goes out from the 2 exit ports into the display.
  16. Nagra92


    Is this alagae is good for tank ? This red & purple type And can you tell me what is this thing which is eating my alagae Is it hermit crab ? should i take this thing out if tank ? Or is it eating my dead algae
  17. Nagra92

    EMERGENCY Brown , Hair , Purple algae in my tank

    Hello guys, i am new in Reef world , my tank is now 3 months Old , and i have this 3 different alagae in my tank Now it is 80 gallaon tank Now can any body guide me how to get rid of this alage ? Is there any Fish ? Or snails ? Or crab which can clear it or i have to do my self ? Or it will...
  18. scabbedwings616

    Build Thread Frag tank

    This was my qt project for COVID. It was a total move of my frag tank to tie it into my display tank. The display is a 90g and now there is one sump for both tanks. It took a full day
  19. ecexotics

    finally got my berghia nudibranch breeding !

    been trying to breed these little buggers for months , they finally took off. started of with 5 just collected 95 last night. the level of joy collecting them was like nothing i've expiercened before. even more excited to see TONS of egg sacks. will absolutely be posting in the market place in...
  20. Dr. Dendrostein

    Look what I found old school now

    I have a tablet , rarely use, has bad Micro USB, to charge. So last night finished charging. And found this. :) Those were the days. Golden Era of R2R

    Waterbox Family Reunion - Florida Keys February 1st and 2nd. BIG Speakers - Vendors - Giveaways!!!!

    Have you heard about the Family Reunion? A great event happening in the Florida Keys February 1st and 2nd. Hang out with fellow hobbyists and industry professionals for a fun filled weekend. No trade show format. Just great speakers and fun activities. BIG speaker lineup: Bob Fenner, Jake...
  22. Jamestown

    Build Thread 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...
  23. ChaosAquaculture

    Chaos Auction Weekend, 100 different coral in total and nothing but Ridiculousness

    Heyyyyyyyyy Whats going on R2R, Happy Friday!! I wanted to drop you a line and let you know whats Cooking this weekend. We have an auction tonight in our FB group, Chaos Corals, 50 pieces in total and end times start at 8PM EST. You can click the link below to take you to the folder for...
  24. Waterbox Aquariums

    Blue Friday: LIVE Industry Growth Event!

    Make sure you tune in Friday November 2nd at 11am to the Waterbox Facebook Page for this fantastic once a year LIVE event. Your Very own David Hammontree - Revhtree will be LIVE in Studio with the Waterbox Team. For the Full Schedule and Details visit
  25. WWC

    $20,000 BRS/WWC Dream Tank Giveaway, Sponsored By Reef2Reef

    This is Bulk Reef Supply's biggest giveaway EVER! Here is your chance to win a turn-key reef tank for your home! Sign up is open NOW and BRS will choose one lucky winner on November 1st, 2018. You haven't signed up yet? What are you waiting for!