Need something that's not shown?
Let us know and we'll try to source it

Free Local Delivery on ALL Orders
Free Nationwide Delivery on Orders Over £50

Call us on
0333 050 2593


Tetra Crystal Water

Tetra Crystal Water

Tetra Crystal Water

£4.77 RRP: £6.60
Stock Status: In Stock

Quickly and reliably eliminates clouding from aquarium water caused by dirt particles. The aquarium water is crystal clear within just a few hours.


  • Eliminates clouding from aquarium water within a matter of hours
  • Carefully selected minerals gently eliminate all kinds of dirt particles
  • Initial effects visible after two to three hours
  • Crystal clear water within six to twelve hours
  • Suitable for all freshwater aquariums
  • Not suitable for aquariums containing invertebrates such as snails, shrimps and other crustaceans


To treat clouding, add 5 ml per 10 litres of aquarium water. Add 2.5 ml per 10 litres if the KH value is below 3°dH. Wait for at least 48 hours between applications. After using a water conditioner such as Tetra AquaSafe, wait for 24 hours before using Tetra CrystalWater. The filter should be cleaned regularly for optimum results. Note: When the product takes effect, the active ingredients release a white cloud that is harmless and disperses within a few hours.

  • Brand: