Tetra Marine Seasalt is a carefully formulated seasalt using the highest quality standards and years of research to create perfect water for marine conditions. Tetra Marine Seasalt is free of nitrates and phosphates.

• Creates perfect marine water
• For healthy marine fish and invertebrates

We offer FAST delivery to anywhere in the Republic of Ireland or Northern Ireland.

Shipping is FREE on orders over the value of €29.  On orders below €29, there will be a delivery charge of €4.95. Please note an additional charge will incur for orders over 30kg in weight.

Orders are processed Monday to Friday (excluding public holidays) and you should receive your order within 2-5 working days.  If we have any issue with the stock, size or colour of any of your products we will contact you via phone or email.