Seachem’s philosophy is that knowledgeable hobbyist makes the best customer. This is reflected in solid and reliable customer education and support as well as products proven in science and performance. Seachem has grown rapidly into a national and international company producing award-winning aquarium treatments such as Purigen, Phosguard and Clarity.

Set Descending Direction

Showing 17 Products

  1. Seachem ParaGuard Fish Treatment
    Seachem ParaGuard
    From £8.49
  2. Seachem Prime
    Seachem Prime
    From £5.99
  3. Seachem Flourish Excel
    Seachem Flourish Excel
    From £7.49
  4. Seachem PhosGuard
    Seachem PhosGuard
    From £7.99
  5. Seachem Stability
    Seachem Stability
    From £5.49
  6. Seachem Matrix
    Seachem Matrix
    From £7.49
  7. Seachem Purigen
    Seachem Purigen
    From £14.99
  8. bottles of seachem water clarity
    Seachem Clarity
    From £7.49
  9. Seachem CupriSorb
    Seachem CupriSorb
    From £15.99
  10. box of 75 tests for aquarium Iodine and Iodide
    Seachem MultiTest Iodine and Iodide
    Out of Stock Online
  11. Seachem Reef Phytoplankton
    Seachem Reef Phytoplankton
    From £11.49
  12. A packet of Seachem Coral Plugs.
    Seachem Coral Plugs
  13. Ammonia Alert.
    Seachem Ammonia Alert
    Out of Stock Online
  14. Seachem Malawi/Victoria Buffer
    Seachem Malawi/Victoria Buffer
    From £11.99
  15. Seachem Cichlid Lake Salt Environment replicator
    Seachem Cichlid Lake Salt
    From £10.99
  16. 250ml Discus Trace.
    Seachem Discus Trace 250ml
  17. Seachem De Nitrate
    Seachem De Nitrate
    From £5.99