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Tetra Crystal Water Clarifier, 250 ml

from Tetra
4.6 out of 5 stars 56 customer reviews
| 4 answered questions

RRP: £11.25
Price: £8.88 (£0.04 / kg) & FREE Delivery in the UK on orders over £20. Details
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17 new from £7.05
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
£8.88 (£0.04 / kg) & 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: £27.44
Buy the selected items together

Special Offers and Product Promotions

Size Name: 250ml

Product Information

Size: 250ml
Technical Details
Product Dimensions16.8 x 7.6 x 3.4 cm
Item model numberT273
Product Namefood
Weight250 Kilograms
Volume250 ml
BrandTetra
Manufacturer/ProducerTEZSY
  
Additional Information
ASINB005P7ESII
Best Sellers Rank 860 in Pet Supplies (See top 100)
Shipping Weight299 g
Date First Available8 Aug. 2009
  
 

Product Description

Size Name:250ml

Product Description

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


Box Contains

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

  • Customer Reviews

    4.6 out of 5 stars
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    Top Customer Reviews

    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 15 of 15 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
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    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 13 of 13 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
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    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 6 of 6 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
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    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 2 of 2 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
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    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 2 of 2 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
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    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 3 of 3 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
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    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.
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    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 8 of 9 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
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    Size Name: 250ml