- Visit the Fish & Aquatic Pets Store for great offers on aquatic pet food and accessories from top brands.
- Visit the Pet Supplies Store for a huge selection of pet supplies from great brands at top prices.
- Visit the Deals in Pet Supplies Page for great discounts on a range of top-brand pet supplies products.
- Visit the Fish & Aquatic Pets Food & Treats Store for a huge selection of fish & aquatic pets treats from great brands at top prices.
- Visit the Aquarium Reviews page featuring ratings from thousands of customers who have used our most popular aquariums.
Other Sellers on Amazon
+ FREE UK delivery
Tetra Crystal Water Clarifier, 250 ml
|Price:||£8.77 (£3.51 / 100 ml) & FREE Delivery in the UK on orders over £20. Details|
|You Save:||£3.48 (28%)|
Fulfilment by Amazon (FBA) is a service Amazon offers sellers that lets them store their products in Amazon's warehouses, and Amazon directly does the picking, packing, shipping and customer service on these items. Something Amazon hopes you'll especially enjoy: FBA items are eligible for and for Amazon Prime just as if they were Amazon items.
If you're a seller, you can increase your sales significantly by using Fulfilment by Amazon. We invite you to learn more about this programme .
- Choose from over 13,000 locations across the UK
- Prime members get unlimited deliveries at no additional cost
- Find your preferred location and add it to your address book
- Dispatch to this address when you check out
- By Pet Things - Fur, Hair, Fins and Feathers!
Frequently Bought Together
Customers Who Bought This Item Also Bought
Special Offers and Product Promotions
Clears your aquarium water quickly and effectively from clouding, for crystal-clear water Tetra CrystalWater safely and reliable removes dirt particles that cloud the aquarium water, making it crystal clear for the well-being of your fish and plants. Binds small particles into one larger one that can be filtered from the water by the aquarium filter - The first effects are visible after 2-3 hours - The water will be clear within 6-8 hours and crystal clear after 6 â 12 hours- Quickly clears up clouded water in your aquarium - Swimming, clouding particles are bound and filtered out by your aquarium filter - Provides visible effects after only 2-3 hours - Suitable for all KH-values, even low ones - Formula contains inorganic metals and aluminium salts, providing wide-ranging effects - Fish and plants have never felt better - For all fresh water aquariums
What do customers buy after viewing this item?
Top Customer Reviews
I will stick to this in the future.
I used this after over treating my tank, as the water went,and stayed foggy
Most Recent Customer Reviews
Great stuff! Dont be concerned about slight cloudiness when you add this to the water as this soon clears within a couple hours and leaves the water crystal clear. Read morePublished 24 days ago by JSM
So first time i have ever used this product did a water change in my tank today and put a few drops of this in my 125 litre tank must say i am very impressed.. Read morePublished 1 month ago by Lindi m
Started to work almost straight away - crystal clear water within a few hours.Published 3 months ago by Andy
Nothing better then Clear water with beautiful fish! Must buy.Published 3 months ago by William Ellis
Immediately makes you tank more cloudy, took 12 hour and it was like my water was crystal in the blink of an eye so definitely works, wether it stays like that I don't (will update... Read morePublished 3 months ago by Amazon Customer