Aquarium Systems Marine Salt

One of the most popular marine salts for fish tanks, Aquarium Systems marine salt allows you to recreate the natural chemistry of ocean water, helping to keep your fish and corals in the best possible environment for health and happiness.

Aquariums systems salt is as natural as can be. Exceptionally soluble salt, their Instant Ocean features no nitrates or phosphates to mess around with your aquarium chemistry, just the background nutrients your fish and corals are used to, helping to support their healthy bodies in water that feels just like home.

For big coral growers, their Reef Crystals aquarium salt is based on the success of Instant Ocean, and features an enriched but natural chemistry, helping to better support soft and hard corals by ensuring the water contains what they need to grow.