Aquarium Systems Reef Crystals

3 reviews

Aquarium Systems Reef Crystals contain the trace elements needed by your corals to create strong and stunning exoskeletons, making your coral reef display as beautiful and as healthy as possible. Available at the best price from Swell UK.


  • Reef Crystals 25kg bucket Summer Price Crash
    code: 210133 In stock More than 10 in stock
  • Reef Crystals 20kg
    code: 216031 In stock More than 10 in stock
  • Reef crystals 4kg
    code: 211192 In stock Only 1 left in stock
  • Reef crystals 10kg
    code: 216029 In stock Only 2 left in stock

Product Information

Aquarium Systems Reef Crystals contains a unique blend of calcium, essential trace elements and vitamins that are essential for healthy, strong corals. This is ideal for stony corals and coralline algae, as well as anemones and invertebrates.

Reef life quickly depletes nutrients from the water, so it is essential to replenish these levels for beautiful growth. Reef Crystals also contains a metal detoxifier to cleanse the water of heavy metals, such as copper, that can be toxic to fish and other reef life.

Aquarium Systems Reef Crystals have been developed for use in refined reef tanks and are one of the first ever enriched sea salt formulations available to the consumer market.

Key Features include:

  • Formulated specifically for use in reef aquariums
  • Contains essential elements found in the ocean but in great quantities
  • Contains calcium, trace elements, vitamins and a metal detoxifier
  • Special crystal structure for quicker dissipation
  • Available in a variety of quantities
  • 2 year guarantee

Latest Customer Reviews

  • Rating
    Date 30/08/2017 20:08pm
    Aquarium Systems Reef Crystals 25kg bucket
    Feefo Logo
  • Rating
    Date 29/07/2017 11:07am
    Aquarium Systems Reef Crystals 25kg bucket
    Feefo Logo
    Have always used this and seems to do the job!
  • Rating
    Date 09/09/2017 08:09am
    Aquarium Systems Reef Crystals 25kg bucket
    Feefo Logo
    Great product I only use reef crystals and have only used reef crystals from the beginning of this hobby.