New production site in Turkey

April 2021

During the past eight months, Tropic Marin has been hard at work, establishing a production company and laboratory for quality assurance in Turkey. The German-Turkish team, under the management of Tropic Marin, produces Tropic Marin product with the same pure raw materials and under identical quality control procedures as in our German facilities. Each batch […]   [more]

Tropic Marin

Pro-Reef Sea Salt – carton box

July 2020

Our proven Sea Salt in a new ecological packaging with practical carrying handle Tropic Marin® Pro-Reef Sea Salt has been designed to meet the special requirements of reef aquariums with optimized concentrations of calcium and magnesium, which promote the growth of corals. The natural sea water alkalinity and the correct pH value serve to stabilize […]   [more]

Pro-Reef Boxes

Professional Lab

July 2020

Water testing kit, in a durable case, for the detailed determination of the most important parameters in the salt water aquarium The high-precision professional water tests of Tropic Marin® are now available as a set in a handy and stable case. With the Tropic Marin® Professional Lab the following water values can be determined professionally: […]   [more]

Professional Lab

Coral Clean

July 2020

Cleaning iodine dip for corals New corals often have unwanted epiphytes, parasites, adhesions and impurities and are weakened by transport. To maintain the natural vitality of corals and prevent the introduction of these troublesome hitchhikers, use Tropic Marin® Coral Clean before introducing new corals to the aquarium. A preventive treatment of all newly purchased corals […]   [more]

Coral Clean


July 2020

Protection of the mucous membrane of fish and improvement of water quality Tropic Marin® Pro-Tect contains colloids which protect the mucosa of fish from pollutants and promote the regeneration of damaged mucosa. These protective colloids also increase water quality by binding toxic heavy metals and converting them into non-toxic compounds. By adding Tropic Marin® Pro-Tect […]   [more]



July 2020

Important Coral Nutrients: Amino Acids and Nitrogen Compounds Phosphate is absorbed from the water due to the resulting increase in growth following amino-acid supplementation. This results in a natural reduction of the phosphate concentration in the water column. These near-natural conditions lead to the animals exhibiting more plump and full polyp extension, and showing more […]   [more]

Amino Organic

All-For-Reef Powder

July 2020

Calcium, alkalinity, magnesium & trace elements Powdered concentrated form of the popular All-For-Reef! Just like its liquid version, it supplies all important components as calcium, alkalinity, magnesium and trace elements for the reef aquarium. This new powdered form makes it more economical for use in even large reef aquariums.   [more]

All-For-Reef Pulver

New Products

July 2020

We are presenting our new products this year: Amino-Organic: Amino acids and nitrogen compounds as important coral nutrients Coral Clean: iodine containing cleaning bath for corals Pro-Tect: Protection of the mucous membrane of fish and improvement of water quality Professional Lab: Test set in a handy and stable case for professional determination of the most […]   [more]

Neuprodukte 2020-2021

New Partner in Argentina

May 2020

In a few months our new partner in Argentina will start its business. You can already follow him on his social network channels and stay up to date. Facebook: Tropic Marin Argentina Instagram: tropic_marinarg Website:   [more]

Tropic Marin

NEW: Standard-solutions for verifications of testkits

February 2020

Reference solutions from Tropic Marin® Test kit reagents can lose their effectiveness due to storage time and conditions. This can lead to less than accurate testing results. Checking test kits against a calibrated standard solution can avoid these inaccuracies. Multi-Standard Mineral standard for test kits Multi-Standard is a calibrated standard solution, prepared under laboratory conditions, […]   [more]


News from the Tropic Marin labor

August 2019

For all users of Carbo-Calcium and All-For-Reef (and all those who want to become users): Here is some scientific background from our Tropic Marin laboratory on the question: “why can´t I measure an increase in Ca and Alkalinity after dosing Carbo-Calcium or All-For-Reef in my aquarium?” Carbo-Calcium and All-For-Reef are extremely effective for “maintaining” the […]   [more]

All-For-Reef + Carbo-Calcium

Alca-Balance will not longer be produced

May 2019

“Alca-balance” will not be produced any more. Instead of this, you can use “Original Balling A” to achieve the same goal. Some dealers still have remainders in stock.   [more]

Alco-Balance ersetzt durch Balling A - 2

All-For-Reef – improved recipe

May 2019

Tropic Marin® All-For-Reef is an easy- to-use, highly concentrated solution for the supply of ALL essential minerals and trace elements in new or moderately stocked reef aquariums. Now with improved recipe. Minerals are consumed through the growth of organisms and other processes in the aquarium and must therefore be supplemented regularly. These include mainly the necessary […]   [more]

26704 All-For-Reef - 500ml

NEW: Multi-Standard & NP-Standard

November 2018

Reference solutions for test kits. To verify the accuracy of test kit and determine a correction factor to continue using the test. NP-Standard: For checking nitrate and phosphate tests. Multi-Standard: For checking calcium, magnesium, alkalinity and potassium tests. Useable with all Tropic Marin® test kits, as well as all common tests.   [more]


NEW: Phytonic

July 2018

Phytonic is a balanced phytoplankton substitute for all micro filter feeders supplying amino acids, highly unsaturated fatty acids and vitamins. In a gentle process, the nutrients are processed without heating, ensuring that all vitamins and vital substances are preserved. It can also be easily dosed with any dosing pump. Phytonic is stable with no need […]   [more]


Tropic Marin® is now in social media

June 2018

Tropic Marin® is now also on the social networks on the move, offering information and films about products and the company, exchanges with other aquarists and employees and much more. Facebook                    Instagram                    YouTube   [more]

Facebook Icon

NEW: Basic Care 02 Set (limited Edition)

June 2018

Everything you need for your aquarium in one set. You get Pro-Reef Sea Salt, Reef Actif as nutrition for bacteria, which are in Nitribiotic. All-For-Reef as a supplement of minerals and a Compact Lab for measuring all the  important data. There is also a little present in it.   [more]


NEW: Potassium-Test for saltwater

August 2017

After intensive research in the Tropic Marin® laboratory, the new Tropic Marin® Potassium Test “K+ Pro” is now available.   [more]

Kalium/Potassium Test Professional

Refill packs available for all Tropic Marin Test kits

August 2017

The low-cost Refill Packs are now available for every Tropic Marin test kit. Each of them contains a set of reagents of the corresponding test kit.   [more]


Pro-Reef NANO Sachets available again

July 2017

The Pro-Reef NANO sachets for refilling the Tropic Marin® Shake & Make canister are available again. Ideal for the water change in nano tanks.   [more]

Tropic Marin Pro-Reef-NANO Sachet 90g (2,5L)

New water analysis test set

July 2017

Available now: Compact Lab for saltwater aquaria with all tests for the measurement of the essential parameters pH, alkalinity, phosphate, nitrite/nitrate and ammonium/ammonia.   [more]

Tropic Marin Compact Lab

Classic Sea Salt is now available in a 2 kg can

May 2017

Instead of the 2 kg box, the Tropic Marin Sea Salt CLASSIC is now available in a handy 2 kg / 4.4 lbs. can with a special sealing insert and tamper-evident closure.   [more]

Meersalz CLASSIC 2kg Dose/can

New: SYN-BIOTIC Sea Salt now available as 4 kg/8.8 lbs. box

April 2017

The new Tropic Marin® Syn-Biotic Sea Salt for fish and reef tanks is now also available as a small pack in the well-known 4 kg box. Ideal when setting up a new tank.    [more]


Refill packs available for the new test kit line

April 2017

In order to protect the environment, the reagents for the new tests are also available in affordable refill packs!   [more]


Bio-Calcium & Balling products have improved formulas

March 2017

Tropic Marin’s range of calcium supplements has steadily grown in recent years. Continuous developmental work allows us to renew products with improved formulas.   [more]

Calcium Produkte

Monitor water parameters easily and more accurately than ever before

February 2017

The new, improved Tropic Marin test kits for water analysis are now available. In addition to the tests for the basic parameters, there is also a professional line, which provides even more precise results.   [more]

Neue Tropic Marin Test-Kits

New and innovative sea salt SYN-BIOTIC

November 2016

For fish and reef tanks. Ideal when setting up a new tank. The unique combination of probiotic bacteria with prebiotic additives in this sea salt achieves a synergistic effect and supports ultralow-nutrient conditions in the aquarium.   [more]


Unbeatable supply of calcium and alkalinity: Carbocalcium Powder

November 2016

Highly concentrated calcium and alkalinity powder for dissolving in reverse osmosis water. Covers all the calcium and carbonate hardness requirements of a typical reef aquarium. 100 g (3.5 oz.) contain more than 30,000 mg of calcium and more than 4,000 °dH.   [more]

Tropic Marin Carbocalcium Pulver - Powder

New food for young fish and filter feeders: O-Megavital Micro

The finely powdered food is particularly suitable for juvenile fish, for which standard granules are too large, and for filter feeders such as stony corals, gorgonians and azooxanthellate soft corals. High energy content of 5250 kcal/kg.   [more]

Tropic Marin O-Megavital Micro

Nutrients for Corals – Counteract nutrient limitations with Plus-NP

Liquid concentrate for supplying phosphates and nitrogen compounds with concentrations that are tailored to the corals’ needs. To prevent nutrient deficiencies in “ULNS” aquariums.   [more]

Tropic Marin Plus-NP