Shop now Shop Clothing clo_fly_aw15_NA_shoes Shop All Shop All Amazon Fashion Cloud Drive Photos Shop Amazon Fire TV Shop now Shop Fire HD 6 Shop Kindle Voyage Shop Now Shop now
Tetra Crystal Water Clari... has been added to your Basket
Quantity:1

Other Sellers on Amazon
Add to Basket
£9.90
+ FREE UK delivery
Sold by: Warehouse-Aquatics
Add to Basket
£9.91
+ FREE UK delivery
Sold by: GMAQUA
Add to Basket
£9.91
+ FREE UK delivery
Sold by: Fish-4-u
Have one to sell? Sell on Amazon

Image Unavailable

Image not available for
Colour:
  • Tetra Crystal Water Clarifier, 250 ml
  • Sorry, this item is not available in
  • Image not available
      

Tetra Crystal Water Clarifier, 250 ml

by Tetra
44 customer reviews

RRP: £11.25
Price: £9.91 & FREE Delivery in the UK on orders over £20. Details
You Save: £1.34 (12%)
In stock.
Sold by Cocos Petshop and Fulfilled by Amazon. Gift-wrap available.
17 new from £7.99
250ml
  • The first effects will be visible after 2-3 hours. The water will be clear within 6-8 hours and crystal clear after 6-12 hours.
  • Suitable for all freshwater aquariums
  • Sizes available in : 100ml & 250ml
See more product details
£9.91 & FREE Delivery in the UK on orders over £20. Details In stock. Sold by Cocos Petshop and Fulfilled by Amazon. Gift-wrap available.

Frequently Bought Together

  • Tetra Crystal Water Clarifier, 250 ml
  • +
  • Tetra Easy Balance Water Change Conditioner, 500 ml
  • +
  • Tetra Aqua Safe Water Conditioner, 500 ml
Total price: £29.96
Buy the selected items together

Special Offers and Product Promotions

Size Name: 250ml
  • Save £20 on Amazon.co.uk with the aqua Classic card. Get an initial credit line of £250-£1,200 and build your credit rating. Representative 32.9% APR (variable). Subject to term and conditions. Learn more.

Product Information

Size: 250ml
Technical Details
Product Dimensions16.8 x 7.6 x 3.4 cm
Item model numberT273
Product Namefood
Volume250 ml
BrandTetra
Manufacturer/ProducerTEZSY
  
Additional Information
ASINB005P7ESII
Best Sellers Rank 1,286 in Pet Supplies (See top 100)
Shipping Weight299 g
Date First Available8 Aug. 2009
  
Feedback
 Would you like to give feedback on images?
 

Product Description

Size Name: 250ml

Product Description

Tetra Crystal Water - 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 6-12 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. Available in 100ml and 250ml sizes.

Box Contains

  • Each order comes with 1 x Tetra Crystal Water Clarifier, 250 ml

  • What Other Items Do Customers Buy After Viewing This Item?


    Customer Questions & Answers

    Customer Reviews

    4.5 out of 5 stars
    Share your thoughts with other customers

    Most Helpful Customer Reviews

    14 of 14 people found the following review helpful By Graihagh Skinner on 12 Sept. 2013
    Size: 100ml Verified Purchase
    I received something similar to the Tetra Crystal Water Clarifier in a bio-orb filter pack I ordered once before and it worked a treat on my fish tank making the water very clear and the tank looked very clean. I tried to look for the same product again but was unable to remember what it was called and I had well and truly thrown out the packaging. I am very bad for reading reviews and I usually go on price or a recommendation from a friend or family member. I ordered this product without reading any reviews and was very happy to say that is does exactly what is supposed to do and my fish tank has extremely clear water and looks very clean.
    Comment Was this review helpful to you? Yes No Sending feedback...
    Thank you for your feedback. If this review is inappropriate, please let us know.
    Sorry, we failed to record your vote. Please try again
    13 of 13 people found the following review helpful By Sebastian on 10 Mar. 2013
    Size: 100ml Verified Purchase
    May take a while to see the effects but it does the job quite well in my 90 L tank.
    I will stick to this in the future.
    Comment Was this review helpful to you? Yes No Sending feedback...
    Thank you for your feedback. If this review is inappropriate, please let us know.
    Sorry, we failed to record your vote. Please try again
    6 of 6 people found the following review helpful By Mr. P. E. Garner on 14 Dec. 2013
    Size: 250ml Verified Purchase
    This works really well. If your filtration is not quite spot on, use this.
    I used this after over treating my tank, as the water went,and stayed foggy
    Comment Was this review helpful to you? Yes No Sending feedback...
    Thank you for your feedback. If this review is inappropriate, please let us know.
    Sorry, we failed to record your vote. Please try again
    2 of 2 people found the following review helpful By sesasinc on 9 Dec. 2014
    Size: 100ml Verified Purchase
    This product does what it says on the tin and is amazing. My water was already clear (not cloudy at all) but there was small particles or simply not crystal clear to the highest limit, this product made it crystal clear (water clearness quality now up to the level of a show tank in an aquarium shop).

    Shrimp safe (at least it was in my tank): No note about its usage in shrimp tanks on the package. I have a mixed fish and shrimp tank (20 mixed red cherry and amano shrimps), had no issue with shrimps after I used the product so I can say t was shrimp safe in my experience.

    Leave 24 hours between this product and tap water safe (as stated on the package instructions).

    Highly recommend!
    Comment Was this review helpful to you? Yes No Sending feedback...
    Thank you for your feedback. If this review is inappropriate, please let us know.
    Sorry, we failed to record your vote. Please try again
    1 of 1 people found the following review helpful By Sharon on 5 April 2014
    Size: 250ml Verified Purchase
    Having purchased 100ml of this from pet store for £5 after having had cloudy water this worked a treat, so when seeing I could purchase the larger bottle of 250ml from here for £9.45 I ordered it to keep by for when needed. If you are having trouble with cloudy or unsightly water colour then adding this stuff will totally clear the water and it does what it says on the bottle gives your aquarium crystal clear water, now knowing what this does I would not be without a bottle of it and would highly recommend this, also it came packaged from the seller very well and the delivery was quick too, arriving 3 days after ordering.
    Comment Was this review helpful to you? Yes No Sending feedback...
    Thank you for your feedback. If this review is inappropriate, please let us know.
    Sorry, we failed to record your vote. Please try again
    2 of 2 people found the following review helpful By emily collins on 5 July 2014
    Size: 250ml Verified Purchase
    exactly was I was after... does what it says on the bottle... brilliant stuff, a must after each water change. if you are in two minds about this product then my advice, get it, give it a try, you will not be disappointed. Long time fish keeper.
    Comment Was this review helpful to you? Yes No Sending feedback...
    Thank you for your feedback. If this review is inappropriate, please let us know.
    Sorry, we failed to record your vote. Please try again
    7 of 8 people found the following review helpful By James 04 on 18 Sept. 2013
    Size: 100ml Verified Purchase
    Add it to the filter and away you go, give it a couple of hours to work and crystal clear water, no fuss. I use it after cleaning my tank to help settle any sediment stirred up in the cleaning process - works every time.
    Comment Was this review helpful to you? Yes No Sending feedback...
    Thank you for your feedback. If this review is inappropriate, please let us know.
    Sorry, we failed to record your vote. Please try again
    2 of 2 people found the following review helpful By paul on 6 April 2015
    Size: 250ml Verified Purchase
    Did its job brilliantly, IF YOU INPUT THE CORRECT AMOUNT! which is a lot, the bottle only lasted three applications so it can be expensive to use, but it does a great job.
    Comment Was this review helpful to you? Yes No Sending feedback...
    Thank you for your feedback. If this review is inappropriate, please let us know.
    Sorry, we failed to record your vote. Please try again

    Look for similar items by category

    Size Name: 250ml