Corals

The Ultra disc anemones (essentially: Corallimorpharia) are very easy to maintain, they multiply very quickly and are described as THE perfect corals for the beginners and first-time users in the marine aquarist by the breeders and amateur –aquarists in general besides Zoanthus. If you are thinking about which coral species should you put as first in your marine aquarium, we would warmly recommend you a disc anemone!

The Discosoma- and Rhodactis disc anemones are given names due to their flat, disc-shaped form of polyps. The polyps often sit close together and press the edge of oral disc: Thus the funnel shape arises for this coral species. The multiplication takes place in the marine aquarium largely asexually, by separating the oral disc (Discosoma) or by separating the segments (Rhodactis).

This category is primarily concerned with tropical corals of Rhodactis- and Discosoma class. In addition to Ultra disc anemones WhiteCorals sells additional corals of this species, it includes Ricordea classes (Ricordea Florida, Ricordea Yuma) which also belong to this species of disc anemones, however has few differences.

Get an overview about Discosoma disc anemones with the popular scientific coral names we use in Coral ID - the coral encyclopedia

The Ultra disc anemones (essentially: Corallimorpharia) are very easy to maintain, they multiply very quickly and are described as THE perfect corals for the beginners and first-time users in the marine aquarist by the breeders and amateur &ndas...

Read more

reserved for you now available sold

If you order until the 03/13/2026 14:00 we ship your package probable today.

Rhodactis Yellow Dots (Filter)

EUR 19,90*

to article

reserved for you now available sold

If you order until the 03/13/2026 14:00 we ship your package probable today.

Rhodactis Orange Dots (Filter)

EUR 19,90*

to article

reserved for you now available sold

If you order until the 03/13/2026 14:00 we ship your package probable today.

Rhodactis Jungle Book (Filter)

EUR 69,90*

to article

reserved for you now available sold

If you order until the 03/13/2026 14:00 we ship your package probable today.

Rhodactis Jungle Book (Filter)

EUR 69,90*

to article

reserved for you now available sold

If you order until the 03/13/2026 14:00 we ship your package probable today.

Rhodactis Purple Center (Filter)

EUR 24,90*

to article

reserved for you now available sold

If you order until the 03/13/2026 14:00 we ship your package probable today.

Rhodactis Blood Rainbow (Filter)

EUR 24,90*

to article

reserved for you now available sold

If you order until the 03/13/2026 14:00 we ship your package probable today.

Rhodactis Blood Rainbow (Filter)

EUR 24,90*

to article

reserved for you now available sold

If you order until the 03/13/2026 14:00 we ship your package probable today.

Rhodactis Yellow Dots (Filter)

EUR 19,90*

to article

reserved for you now available sold

If you order until the 03/13/2026 14:00 we ship your package probable today.

Rhodactis Yellow Dots (Filter)

EUR 17,90*

to article

reserved for you now available sold

If you order until the 03/13/2026 14:00 we ship your package probable today.

Rhodactis Green Velvet (Filter)

EUR 12,90*

to article

reserved for you now available sold

If you order until the 03/13/2026 14:00 we ship your package probable today.

Rhodactis Green Ring (Filter)

EUR 19,90*

to article

reserved for you now available sold

If you order until the 03/13/2026 14:00 we ship your package probable today.

Rhodactis Blood Splatter (Filter)

EUR 24,90*

to article

reserved for you now available sold

If you order until the 03/13/2026 14:00 we ship your package probable today.

Rhodactis Blood Splatter (Filter)

EUR 14,90*

to article

reserved for you now available sold

If you order until the 03/13/2026 14:00 we ship your package probable today.

Discosoma Bounce (Filter)

EUR 39,90*

to article

reserved for you now available sold

If you order until the 03/13/2026 14:00 we ship your package probable today.

Rhodactis Blue Center (Filter)

EUR 24,90*

to article

reserved for you now available sold

If you order until the 03/13/2026 14:00 we ship your package probable today.

Rhodactis Blue Center (Filter)

EUR 24,90*

to article

reserved for you now available sold

If you order until the 03/13/2026 14:00 we ship your package probable today.

Rhodactis Orange Ring (Filter)

EUR 19,90*

to article

reserved for you now available sold

If you order until the 03/13/2026 14:00 we ship your package probable today.

Rhodactis Orange Ring (Filter)

EUR 24,90*

to article

reserved for you now available sold

If you order until the 03/13/2026 14:00 we ship your package probable today.

Rhodactis Proto Bounce (Filter)

EUR 59,90*

to article

reserved for you now available sold

If you order until the 03/13/2026 14:00 we ship your package probable today.

Discosoma Red Winter (Filter)

EUR 34,90*

to article

reserved for you now available sold

If you order until the 03/13/2026 14:00 we ship your package probable today.

Discosoma Red Winter (Filter)

EUR 34,90*

to article

reserved for you now available sold

If you order until the 03/13/2026 14:00 we ship your package probable today.

Discosoma Red Winter (Filter)

EUR 39,90*

to article

reserved for you now available sold

If you order until the 03/13/2026 14:00 we ship your package probable today.

Discosoma Sour Skittles (Filter)

EUR 34,90*

to article

reserved for you now available sold

If you order until the 03/13/2026 14:00 we ship your package probable today.

Discosoma Sour Skittles (Filter)

EUR 34,90*

to article

The Ultra disc anemones (essentially: Corallimorpharia) are very easy to maintain, they multiply very quickly and are described as THE perfect corals for the beginners and first-time users in the marine aquarist by the breeders and amateur –aquarists in general besides Zoanthus. If you are thinking about which coral species should you put as first in your marine aquarium, we would warmly recommend you a disc anemone!

The Discosoma- and Rhodactis disc anemones are given names due to their flat, disc-shaped form of polyps. The polyps often sit close together and press the edge of oral disc: Thus the funnel shape arises for this coral species. The multiplication takes place in the marine aquarium largely asexually, by separating the oral disc (Discosoma) or by separating the segments (Rhodactis).

This category is primarily concerned with tropical corals of Rhodactis- and Discosoma class. In addition to Ultra disc anemones WhiteCorals sells additional corals of this species, it includes Ricordea classes (Ricordea Florida, Ricordea Yuma) which also belong to this species of disc anemones, however has few differences.

Get an overview about Discosoma disc anemones with the popular scientific coral names we use in Coral ID - the coral encyclopedia

Easy to keep

Disc anemones are perfect for beginners!

Ultra colored disc anemones

Discosoma corals have an enormous colour spectrum. The colour of corals ranges from all colours of rainbow till strip-shaped versions. Few Discosoma species have so called ,,Pseudotentacles“ on the edge of oral disc. Discosoma are between 6 and 8 cm long. Rhodactis corals have tentacles all over the oral disc and a short foot. Its colour is often a mixture of integrated green and brown. Few disc anemones of class Rhodactis have extraordinary, fluorescent colours. An average Rhodactis is bigger than Discosoma (upto 10 cm). On our online shop you will regularly find rare and highly sought-after Rhodactis osculifera (Bubble Mushroom).

Feeding the Rhodactis and Discosoma disc anemones

Both coral classes pick up dissolved substances from the water but mainly lives on the products of their symbiotic algae. Discosoma are extremely undemanding – they do not need much space and can easily compensate in low lighting. Only a strong water flow should not be flown in. Both Discosoma and Rhodactis get separated very quickly. It is sufficient if one removes polyps from substrate rock carefully with the help of a blunt knife and fixes the disc anemone to another substrate by gently pressing (or with the help of a coral glue). Normally disc anemones are sessile. Even then it may occur that the disc anemone shifts. This means that it is not satisfied with the new place. One can also fix it to a suitable location with the help of an injection tubes, if necessary.

Buy disc anemones online

At whitecorals.com you can buy a fantastic collection of Discosoma and Rhodactis at low prices. They are shipped within 24 hours via express shipping upon request. We supply to both dealer and private households. If you live near Stuttgart, we would be happy to advice you in person on-site.

Whitecorals.com | Meerwassershop | Korallen | Fische | Meerwassertechnik

Cookie-Settings

We use cookies on our website. Below you can choose whether and, if so, which non-essential cookies you would like to accept and you will receive further information about this.

Accept all cookies

Accept only essential cookies

Essential

WebThinker DV-Box

Saves the selected cookie settings.
https://www.webthinker.de/cookie-box/

more Information

Processing company

WebThinker GmbH

Name and storage period of the cookies

wt-dv-settings
Saves the selected cookie settings .
Duration: 1 year

Host / Access URL

*.webthinker.de

Google Tag Manager

Responsible for the technical implementation of the selected cookie settings.
https://policies.google.com/privacy

more Information

Processing company

Google Ireland Limited

Google Building Gordon House, 4 Barrow St, Dublin, D04 E5W5, Ireland

Description

This is a tag management system. Tags can be integrated centrally via a user interface using the Google Tag Manager. Tags are small pieces of code that can track activity. Script codes from other tools are integrated via the Google Tag Manager. The Tag Manager allows you to control when a specific tag is triggered.

Host / Access URL

*.google.com

Google reCAPTCHA v2

Secures the contact forms from bots & spam.
https://policies.google.com/privacy

more Information

Processing company

Google Ireland Limited
Google Building Gordon House, 4 Barrow St, Dublin, D04 E5W5, Ireland

Name and storage period of the cookies
_GRECAPTCHA
This is a service that checks whether data entry is done by a human or by an automated program.
Duration: 5 months, 27 days
Host / Access URL
*.google.com

Statistic

Google Analytics

Creates analysis data on how the website is used by visitors.
https://policies.google.com/privacy

more Information

Processing company

Google Ireland Limited

Google Building Gordon House, 4 Barrow St, Dublin, D04 E5W5, Ireland

Name and storage period of the cookies

_ga, _gid, _dc_gtm_xxx, _gat_gtag_xxx
Serves to distinguish between users
Duration: 1 day / 2 years

_gat
Used to throttle the request rate.
Duration: 1 minute

< hr>

_gac_xx
Contains information about which ad was clicked.
Duration: 3 months

IDE
This ID allows Google to recognize the user across different websites and domains and display personalized advertising.
Duration: 1 year

< hr>

_ga_
Used to maintain session state.
Duration: 2 years

< p>_gac_gb_
Contains campaign-related information. If you have linked your Google Analytics and Google Ads accounts, the Google Ads website conversion tags will read this cookie unless you opt out.
Duration: 2 months, 29 days

Host / Access URL

*.google.com

Marketing

Google Ads

Used by Google AdSense to experiment with advertising effectiveness on websites that use their services.
https://policies.google.com/privacy

more Information

Processing company

Google Ireland Limited

Google Building Gordon House, 4 Barrow St, Dublin, D04 E5W5, Ireland

Name and storage period of the cookies

test_cookie
Set as a test to check whether the browser allows cookies to be set. Does not contain any identifiers.
Duration: 15 minutes

IDE
Contains a randomly generated user ID. Using this ID, Google can recognize the user across different websites across domains and show them personalized advertising.
Duration: 1 year

_gcl_aw
This cookie is set when a user clicks on a Google ad to go to the website. It contains information about which ad was clicked on, so that achieved successes, such as orders or contact requests, can be assigned to the ad.
Duration: 2 months, 29 days

_gcl_dc_
This cookie is set when a user clicks on a Google ad to go to the website. It contains information about which ad was clicked on, so that achieved successes, such as orders or contact requests, can be assigned to the ad.
Duration: 2 months, 29 days

Host / access URL

*.doubleclick.net

Facebook

For the placement and optimization of Facebook ads, you can agree to the integration of the Facebook pixel on our website here.
https://www.facebook.com/privacy/explanation/

more Information

Processing company

Meta Platforms Ireland Ltd.

4 Grand Canal Square, Grand Canal Harbour, Dublin, D02, Ireland

< hr>Name and storage period of cookies

_fbp
Cookie from Facebook used for website analytics, ad targeting and ad measurement.
Duration: 3 months

Host / Access URL

*.facebook.com

Media

Google Maps

Description

This is an integrated mapping service. A connection to the service is established in order to load and make the corresponding map material available.

Name and storage period of the cookies

NID
This ID allows Google to recognize the user across different websites and domains and to display personalized advertising.
Duration: 1 year

Host / Access URL

*.google.com

YouTube

Required to display YouTube videos on the website.
https://policies.google.com/privacy

more Information

Processing company

Google Ireland Limited
Google Building Gordon House, 4 Barrow St, Dublin, D04 E5W5, Ireland

Name and storage period of the cookies
PREF
This cookie stores your preferences and other information, including preferred language, how many search results you would like to display on your site, and whether or not you want to enable Google's SafeSearch filter.
Duration: 10 years, 2 days
VISITOR_INFO1_LIVE
This cookie measures your bandwidth to determine whether you are using the new player interface or received the old one.
Duration: 6 months
use_hitbox
This cookie increases the YouTube “views” count -Videos.
Duration: Session
YSC
This will be set on pages with embedded YouTube video.
Duration: Session
Host / Access URL
*.youtube.com

Save individual settings

Information about your cookie settings and data transfer to the USA when using Google services.
We use cookies on our website. Some cookies are absolutely necessary to operate our website (“essential”). All other cookies are only set if you agree to their use (e.g. for Google Maps).

Using the selection of specific cookies in the accordion elements, you can choose whether to “only accept essential cookies”, “accept all cookies”. or "save individual cookie settings" would like.

Consent to the use of non-essential cookies is voluntary. You can also change your settings later using the “Cookie Settings” button. Change, which you can find in the footer of the page. Additional information can be found in our data protection regulations.

We use Google Analytics to obtain continuous analysis and statistical evaluation of the website in order to improve the website and the user experience. The user behavior is transmitted to Google LLC and the pages visited, the time spent on the page and the interaction are processed, which are used by Google for its own purposes, to create a profile and to link it to other usage data.

By accepting the cookie associated with Google services, you agree to the following: Art. 49 Paragraph 1 Sentence 1 Letter a GDPR states that your data will be processed in the USA by Google. The USA is classified by the European Court of Justice as a country with an inadequate level of data protection according to EU standards.

In particular, there is a risk that your data may be processed by US authorities for control and surveillance purposes, possibly without legal recourse. If you click on "Accept essential cookies only" If you click, the transfer described above will not take place.

Privacy policy | Imprint