Since 1964, Instant Ocean is the carefully formulated and manufactured sea salt in the world. For proof, every ingredient used in this salt's composition is selected and scientifically tested. Each batch is analyzed to ensure that all the important elements have been perfectly blended.

Instant Ocean, an effective, practical, and environmentally friendly sea salt for aquariums

This salt is perfectly suited for the well-being of your saltwater fish and the development of corals. Thus, you will achieve the aquarium of your dreams... without any effort! Indeed, Instant Ocean has many virtues, including rapid dissolution, which allows you to reach the required pH very quickly. Thanks to its complete formula, it contains all the necessary elements and trace elements for the good development of the species in your aquarium (fish as well as corals).
Finally, concerned about ecological issues, we have designed a "clean" salt that respects the environment and our values. This sea salt for aquariums is guaranteed to be nitrate-free and phosphate-free. Its raw material comes straight from Lorraine.

Discover our Instant Ocean salt from 360 g to 25 kg:

We offer different weights of sea salt to help you choose the product that best meets your needs.

Boxes of salt Instant Ocean 360 g - 4 kg:

Perfectly suited for preparing a small aquarium as well as for making quick water changes suitable for your aquarium's size. We recommend a 10% change of the total water volume of the aquarium every week.

Box of salt Instant Ocean 10 kg - 25 kg:

This weight is suitable for large aquariums (private or public) or aquariums where the water needs to be changed more often or in larger volumes.