Skip to content
Skip to product information

Coral Plug Rock Holders - Set of 10

Regular price
Regular price
Sale price
$9.99 Save $-9.99 (%)
Select Size
Go to cart
Go to cart

Introducing the Coral Plug Rock Holders - a revolutionary product that has transformed the way aquarists mount and display their precious corals. If you've ever lost a coral frag because it wasn't securely placed, or if you've struggled with finding the perfect spot on your rock work, your solution is here.

Why Choose Our Coral Plug Rock Holders?

  1. Perfect Dimensions for Your Needs:

    • Height: 1 3/4"
    • Opening: 0.4" - 0.5”
    • Stem: 5/32” (4mm) in diameter and 1 1/4" long

    These dimensions ensure that your coral frags fit perfectly and securely.

  2. Secure Placement: Our design ensures that your corals remain securely in place. No more worrying about your frags falling out or getting lost in the sand bed.

  3. Flexibility: The unique design of these holders allows for flexible placement anywhere on your rock work. Whether you want to showcase your zoas at the front or let them grow at the back, the choice is yours.

  4. Quality Material: Each holder is crafted with 100% reef-safe PETG high-quality filament. This ensures longevity and safety for your marine life.

  5. Easy to Use: Simply slide your frag plug into the opening, and insert the holder into your rock work. It's that simple!

Frequently Asked Questions:

  • How do you attach coral plugs to live rock?
    With our Coral Plug Rock Holders, you can easily slide your frag plug into the opening and insert the holder into your rock work.

  • How do you mount corals on rocks?
    Our holders are designed for easy mounting of frags to rock work, offering flexibility in placement.

  • How do you mount coral on frag plug?
    Simply slide your frag into the opening of our holder and secure it in place.

  • Do you leave coral on the plug?
    Yes, our design allows you to leave the coral on the plug, providing a stable and secure stand for it to grow.


The Coral Plug Rock Holders are a game-changer for every aquarist. Whether you're a beginner or a seasoned pro, these holders with their precise dimensions will make your coral placement and display a breeze. Don't miss out on this opportunity to enhance the beauty and functionality of your aquarium. PATENT PENDING