stony corals

  1. Scaggs1117

    Acans and GSP not opening up

    What’s up guys, so I had a bad algae bloom in the past that killed off a lot of coral, tank had been good. Just a lot of the red cyanobacteria on the sand and rock work that I have to blow off every couple of days . Par near the Acans is about 85-90. My Acans and GSP have not been open in a...
  2. Personal Reef

    I got my hands on the CITES Stony Coral ID Guide

    I uploaded the Stony Coral ID guide launched at CITES CoP 19. It's meant for customs agents to ID stony corals to prevent illegal coral trade, but it's a beautiful full colour guide that I think would be really interesting for a lot of you. I've attached the PDF here so feel free to take a look!
  3. ahouseofscales

    Coral recommendations with similar care to duncans

    Hello! I have a 20 gallon running with live rock, aragonite sand, an AI Prime, and Reefflowers Coral Salt Mix. Right now I have lots of zoas and GSP that are doing great. The only stony coral I have that has consistently done well in my tank is the duncan colony. It is growing super well and I...
  4. N

    Messing Around

    Just some photos around the frag tank
  5. What really goes into skeleton building in stony corals?

    Advanced Topic What really goes into skeleton building in stony corals?

    Introduction The process of calcification or biomineralization in SPS corals is often a head scratcher for most people, let alone reefing hobbyists. I've always wondered myself what really goes on behind the scene. Through research, I reviewed some research papers in order to help us better...
  6. J

    Light Intensity For Corals

    Hey everyone quick question, Can too much light intensity on LED’s result in no coral growth? Specifically softies, but even stonys too? Thank you, Joey S
  7. Nahno

    Coral ID help

    Hey guys, the first picture is goniopora, I put it in yesterday...but I was wondering if anyone can tell which type of goniopora it is? The second and third I added today..the second I was told is possibly a green finger leather, but to me it doesn’t look the same as the photos I’m seeing...
  8. MarineDepot

    Featured Tank: Garry’s jaw-dropping collection of SPS corals

    Featured Tank: Garry’s jaw-dropping collection of SPS corals This 280 gallon reef is PACKED with gorgeous SPS corals!
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