1. E

    EMERGENCY Help all corals are dying

    So a couple days ago all of my zoas closed up my leather lps are slumped over my Duncan’s won’t open not will my hammer and frogspawn open, the only coral that seems to have any polyps open is my green tyree monti cap, I have checked ALL parameters and they seem fine, I don’t know what to do...
  2. J

    Coral Identification Help

    Hello- I am new to reefing and Reef2Reef. I started a reef tank in honor of a friend who passed away. His wife gave me several coral frags with no information regarding what they were except for high flow and light. Can anyone help me ID these corals? I would like to make sure I am taking...
  3. JoannaCora

    Build Thread First Build Thread - 20 AIO Reef, Then the Plot Thickened.

    After posting about my refugium over in the macroalgae forum I decided why not post up my whole build progression while I'm at it. First off, I suppose this would be considered a budget build by most standards, and/or DIY, nearly everything was repurposed from old builds during my last foray in...
  4. O

    Need help with Flow for torch coral

    Hello I’m new to corals and I have 3 torches I believe. But I don’t seem to see my torches extending how it did from when I purchased them. Please help. Should I blast the torches with flow ?
  5. DxMarinefish

    Build Thread GazuntaiReef - 280G Mixed Reef - Algae Turf Scrubber as main Filtration from 2007

    Hello everyone, My name is David and I live in Manchester, England. Thanks for stopping by my GazuntaiReef build thread! UPDATE MONDAY 22 MARCH 2021: I use Core7 Triton method to maintain most of my parameters. The aquarium is around 280 Gallons. Lightly stocked at the moment with both hard...
  6. Y

    Floating or bottom rocks

    Hey everyone!! so I recently bought a tank! My first ever reef tank! I’ve got a question regarding aquascaping for my aquarium, and whether I should go with floating rockscape or a bottom rockscape. I’m curious as to the pros and cons of each, and how each one will affect my tank? Here’s the...
  7. Paul Kachirsky

    USA WTB Looking For Uncommon Blastos

    I am looking for uncommon blastomussa.
  8. fox0521

    Newb looking for advice!

    Hey folks! Fee free to skip down a ways if you want to get to my questions! so I started my reefing journey back in October 2020 with a 55 gallon peninsula tank. Fast forward a month and my husband gifted me a 130 gallon acrylic tank! Fast forward a few more months and I decided to tear down my...
  9. andielehman

    Adding Fish and Corals

    So I am starting a 20g reef tank as soon as my cycle finishes. I am planning on the following stocking: - 1 ocellaris clownfish - 1 cardinalfish or royal gramma - 1 small blenny or goby maybe paired with a shrimp - 1 small wrasse if i can find one (pink-streaked or possum, or perhaps even a...
  10. G

    Coral Frag Plug Help?! New Reefer

    Hello all, I’m new to reefing and I have started off my journey with a Red Sea Max Nano, all is going very well! I bought my first coral yesterday which is the torch you can see in the photos, I think it’s happy? Anyway, it’s come on this big black square frag plug which doesn’t have a stem...
  11. E

    Coral won’t open after feeding

    So last week I fed my palys reef roids mixed with phytoplankton and ever since then they have not opened back up it’s coming up on the 8th day of this and I’m starting to get concerned, is there anything I can do? Or is there anything I should do?
  12. L

    Flow Rate In Display Help

    Hello:) I have a new Red Sea 425xl up and running. Been cycled for a while and already have a decent stock in the tank. Recently added 15 corals and have a question on flow. I really want this to be a mixed reef but I read so many different things about flow. I’ve seen up to x80+ In some...
  13. M

    Question 300 Gallon Tank Evaporation

    Hello, Im want to purchase 300 Gallon Rimless Tank for Reef fish and Corals. I will put this Tank in the basement. Im worried about water Evaporation and getting mold on walls and ceiling. can anyone please tell me if there is possibly I will get Mold later in the furure because of so much water?
  14. iigrinchii

    Coral ID and placement

    Hey all. I’m a new reefer in the sense that I had a fish only tank a few years ago. Since we moved, had kids and life happened. Started out again 7 weeks ago with a Fluval all in one 15 gallon nano tank. Which I want some fish and some coral in. I have to confess I have no idea of what curls I...
  15. Silent reef

    Quarantine corals for fishless tank?

    Starting up a fishless tank, corals and cuc only. How long do you need to quarantine your corals / cuc before adding them to the DT? I've been reading about 76 days in qt to eliminate all strains of ich, but what if you don't have to worry about ich or other fish diseases?
  16. K

    Anemone help

    So people I came home from work and my missus who don’t no any bout reef tank has said to me I have treated you babe to a new anemone she actually got me 2 and put 1 in each of my tanks I have never put anything in my tank that I have researched before so I **** it but couldn’t moan as she tried...
  17. mando21


    How’s everyone doing this weekend? Super Bowl parties? Let’s see some reef photos and your most favorite corals !!!
  18. theocorals537

    Wyoming White clownfish spawned!

    Ive had this pair of clowns for about 8 years, i love them as a pet. they have been going crazy at the rocks for a while now and i always thought it was algae they were after. i looked today and saw the male cleaning a big patch of eggs under their rbta! will they hatch in tank? i always dose...
  19. Alexvalencia11

    Help me identifying coral please !

    Hey guys so I bought a random pack from a local reef store which I now realize wasn’t a good idea for me cause this is my first reef tank, I would like help identifying the corals an maybe placement tips it would be much appreciated!!!
  20. TCK Corals

    TCK Winter Flash Frag Drop Sale!!! - Sunday 1/31 and Monday 2/1 @ 2pm EST

    Our first Reef2Reef Sale of 2021 will start Sunday 1/31/2021 @ 2PM EST! We will begin dropping sets of frags all at once every half hour-hour! Coral photos will be posted here in this thread also with links to the website to make your purchases. There will be some sweet $5.00 and...
  21. E

    Reef supplements

    So I am pretty new to keeping corals and I have been using the fluval sea additives in my tank, I don’t know if they are any good, what supplements should I be using? From what brand? Witch ones are cheap/cost effective? Right now I’m using fluval sea 3-ions , fluval sea trace elements, fluval...
  22. frankiereef

    Maryland Washington, D.C. 220 Gallons Tank

    I don’t have time to maintain it. I’m going to sacrifice my hobby for much less than invented.I have over than $5,000 worth on equipments and marine life in this tank. I give it to anyone interested for $3,000. No part will be sold separately. Someone interested, I can provide a full list of...
  23. S

    Tridonic OGLIS 140 lighting ballasts 1000 watt for Radium/Ushio Metal Halide bulbs

    Had plans for a BIG coral display, but the wife got pregnant and shut it down. My office is now a baby nursery. Brand new. Two (2) available. Comes with everything you need except the electrical wire. Never been wired, never been fired. These ballasts will perfectly fire high-intensity...
  24. TrevisSpease

    EMERGENCY Need help with AI Hydra 26 15 gallon reef tank

    Hello novice reefers! i am fairly new to the whole saltwater tank thing, as much as i like to think i am, i’m not educated on this much at all. i have had the tank for a year now and had so many nice corals in the beginning. had a hard coral, bubble tip anemone, frogspon, so many mushrooms, and...