Dry Goods

The salinity of the saltwater can be given in different values. We strive for a salinity value of 35 ppt. This value can be determined independent of temperature and usually corresponds 35g salt per kilogram of water. It can be easily determined with a refractometer.

The density can be measured with the help of a hydrometer or a spindle - it should be about 1.023 at 25°C. The density of marine is however temperature-dependent and thus should be converted. Here you will find the matching hardware for the ideal setting of salt in your saltwater tank.

The salinity of the saltwater can be given in different values. We strive for a salinity value of 35 ppt. This value can be determined independent of temperature and usually corresponds 35g salt per kilogram of water. It can be easily deter...

Read more

bestseller-product

Bestseller #2

If you order until the 07/08/2025 14:00 we ship your package probable today.

Aqua Medic Marin Control Calibration Solution 35 ppm 60 ml

EUR 7,64*

to article

If you order until the 07/08/2025 14:00 we ship your package probable today.

Aqua Medic Salimeter

EUR 9,45*

to article

recommended-product

ATI Referenz 1l

EUR 19,90*

to article

$Aqua Medic Refractometer LED$

If you order until the 07/08/2025 14:00 we ship your package probable today.

Aqua Medic Refractometer LED

EUR 51,30*

to article

If you order until the 07/08/2025 14:00 we ship your package probable today.

Fauna Marin Salinity Reference 35ppt 100 ml

EUR 4,95*

to article

Arka Refraktometer Reef & Marine

EUR 39,90*

to article

$Marine Direct Refractometer$

If you order until the 07/08/2025 14:00 we ship your package probable today.

Marine Direct Refractometer

EUR 29,90 - EUR 34,90*

to article

If you order until the 07/08/2025 14:00 we ship your package probable today.

Tropic Marin Hydrometer plus Measuring Cylinder

EUR 60,19*

to article

If you order until the 07/08/2025 14:00 we ship your package probable today.

ARKA Hydrometer with Thermometer and Measuring Cylinder made of Borosilicate Glass

EUR 44,90*

to article

bestseller-product

Bestseller #3

$Oceamo 35.0 ppt Salinity Reference for Refractometer$

If you order until the 07/08/2025 14:00 we ship your package probable today.

Oceamo 35.0 ppt Salinity Reference for Refractometer

EUR 9,90*

to article

recommended-product

If you order until the 07/08/2025 14:00 we ship your package probable today.

Tropic Marin Hydrometer

EUR 43,19*

to article

If you order until the 07/08/2025 14:00 we ship your package probable today.

Grotech Hydrometer 260mm perfectReef

EUR 9,95*

to article

If you order until the 07/08/2025 14:00 we ship your package probable today.

Tropic Marin Measuring Cylinder for Hydrometers

EUR 20,99*

to article

If you order until the 07/08/2025 14:00 we ship your package probable today.

Oceamo 35.0 psu for Conductivity Probe

EUR 22,90*

to article

ARKA Measuring Cylinder made of Borosilicate Glass

EUR 14,90*

to article

bestseller-product

Bestseller #1

If you order until the 07/08/2025 14:00 we ship your package probable today.

Hanna Salinity Tester for Sea Water

EUR 102,82*

to article

recommended-product

$Milwaukee MA887 Digital Salinity Refractometer$

Milwaukee MA887 Digital Salinity Refractometer

EUR 139,90*

to article

$Hanna Refractometer portable digital for salinity$

If you order until the 07/08/2025 14:00 we ship your package probable today.

Hanna Refractometer portable digital for salinity

EUR 278,46*

to article

GroTech Areometer with Measuring Glass 260mm

EUR 19,95*

to article

$D-D H2Ocean Seawater Refractrometer$

If you order until the 07/08/2025 14:00 we ship your package probable today.

D-D H2Ocean Seawater Refractrometer

EUR 49,94*

to article

If you order until the 07/08/2025 14:00 we ship your package probable today.

Aqua Medic DensiMeter Hydrometer

EUR 40,36*

to article

If you order until the 07/08/2025 14:00 we ship your package probable today.

ARKA Hydrometer with Thermometer

EUR 34,90*

to article

If you order until the 07/08/2025 14:00 we ship your package probable today.

Hanna DiST 3 EC-Tester (up to 2000 µS/cm)

EUR 73,90*

to article

If you order until the 07/08/2025 14:00 we ship your package probable today.

Fauna Marin Salinity Manager Cleaning Solution 100 ml

EUR 4,95*

to article

The salinity of the saltwater can be given in different values. We strive for a salinity value of 35 ppt. This value can be determined independent of temperature and usually corresponds 35g salt per kilogram of water. It can be easily determined with a refractometer.

The density can be measured with the help of a hydrometer or a spindle - it should be about 1.023 at 25°C. The density of marine is however temperature-dependent and thus should be converted. Here you will find the matching hardware for the ideal setting of salt in your saltwater tank.

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