Dechlorinator

Aquarium Dechlorinator & Conditioners

As any fishkeeper will know, it is essential to add an aquarium dechlorinator or water conditioner to their mains water to make it safe for use in their fish tank.
A fish tank water conditioner works by neutralising the chlorine and chloramine present in tap water when filling an aquarium for the first time or carrying out regular water changes. Without the use of a fish tank dechlorinator, these chemicals can cause upset the balance of the biological bacteria in your tank and ill health for your fish.

Browse our selection of aquarium water conditioners, including our own dechlorinator range:

4 Items

Show
per page
Set Ascending Direction
  1. sale
    Aquarium Rescue Water Conditioner Dechlorinator - 100ml ∕ 250ml ∕ 500ml
    Special Price £4.94 to £9.89
    Save £0.56 to £1.10 Regular Price £5.50 to £10.99
    View
  2. sale
    Waterlife Haloex Tap Water Safe 100 - 500ml
    Special Price £5.45 to £10.34
    Save £0.60 to £1.16 Regular Price £6.05 to £11.50
    View
  3. sale
    King British De-Chlorinator 100ml - 250ml
    Special Price £5.84 to £8.09
    Save £0.65 to £0.90 Regular Price £6.49 to £8.99
    View
  4. sale
    Easy-Life Aquamaker Tap Water Conditioner 250 - 1000ml
    Special Price £7.19 to £14.40
    Save £0.80 to £1.60 Regular Price £7.99 to £16.00
    View

4 Items

Show
per page
Set Ascending Direction