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Anti Algae Pond Treatment Block

by supa
3.3 out of 5 stars  See all reviews (84 customer reviews)
Price: £2.55
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Only 3 left in stock.
Dispatched from and sold by Animaliapetsupplies.
  • Easy To Use
  • Cannot Be Overdosed
  • Safe To Use
See more product details
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Frequently Bought Together

Anti Algae Pond Treatment Block + Oxygenating Weed Elodea 10 Pieces with Weights
Price For Both: £6.94

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Product Information

Technical Details
Pet TypeFish and Aquatic
Item Weight41 g
Product Dimensions13.2 x 6 x 0.6 cm
Manufacturer reference214
Number of Items1
Quantity1
  
Additional Information
ASINB003LZ1I2A
Best Sellers Rank 305 in Pet Supplies (See top 100)
Shipping Weight41 g
Date First Available12 May 2010
  
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Product Description

Pond Blocks Anti AlgaeWhen placed into the pond this block slowly dissolves releasing di-methyl urea into the pond waters. Whilst totally harmless to fish and healthy pond plants this inhibits the growth of water born algae. Prevention is always better than cure so the introduction of this item in early Spring will prevent build up of algae as the weather warms.


Customer Questions & Answers

Customer Reviews

Most Helpful Customer Reviews
51 of 51 people found the following review helpful
5.0 out of 5 stars Going Green ? .... Start here ! 22 July 2011
Verified Purchase
I waited a good while before reviewing this product just to be sure of its performance ..... I can now confidently recommend it!
I only have a 'small', decorative pond to create a soothing sound feature of waterfall etc. It has a reputable pump/filter system, but for the last few years the algae problem has increased .... horrible green stringy gunge .... even the birds stopped bathing in it !
I gave this product a try mainly because it was a cheap alternative before getting more involved ..... Look No Further .... It's Great !
Safety-wise, my dogs still drink from the pond as do all the birds [ don't legally hold me to that !] and the results are wonderful .... I will be stocking up for an early start next Spring before the algae season kicks in !
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23 of 24 people found the following review helpful
5.0 out of 5 stars Simple, Safe and Effective 4 Jun 2011
By AlexKrycek TOP 500 REVIEWER
Verified Purchase
Not much you can say really?

My pond was full of green algae. Bought this to give them a try - and worked a treat. From what I have seen there is no effect on my fish or plants - but the green algae has disappeared.

Highly recommended.
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7 of 7 people found the following review helpful
4.0 out of 5 stars It worked 18 Aug 2013
By Mrs B
Verified Purchase
I tried this on our 6 x 8 ft pond which is also deep so I wasn't expecting one table to have much effect. It has been in the pond for about 2 weeks and has cleared all the green algae and we can now clearly see the bottom of the first level. I would certainly use it again.
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6 of 6 people found the following review helpful
5.0 out of 5 stars best 10 July 2012
Verified Purchase
excellent product, just dropped it in and waited ten days or so - clear, clear water now, so I intend to buy more even though its lasted several weeks now
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5 of 5 people found the following review helpful
4.0 out of 5 stars Pond treatment 30 Jun 2012
By BBB
Verified Purchase
This is the best treatment for clearing algae I have found in 3 years of trying.And there is no messing about,just
add the tablet and let the filter do the rest.
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4 of 4 people found the following review helpful
2.0 out of 5 stars GAVE IT AGO! 9 Aug 2013
Verified Purchase
JUST A SLIGHT IMPROVMENT, WOULD NOT RECOMEND. BUT FOR THE PRICE WAS WORTH A GO, WILL TRY SOMEOTHER BRAND & REPORT.?
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4 of 4 people found the following review helpful
2.0 out of 5 stars it arrived on time but 27 July 2013
Verified Purchase
has made the pond very alkaline to the point I had to do an emergency water dump and fill. i am now monitoring pH daily and have had to take professional advice on algae…….
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11 of 12 people found the following review helpful
4.0 out of 5 stars very good product 5 Dec 2011
By pradeep
this was so good I was looking for so long, for one of this product it keeps water very clear.

my pond water use to be green with algae, with only!!! one block of this product the water was so clear with in two days I am so impressed.

thanks for this product could be nice if the price kept bit low.
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Most Recent Customer Reviews
5.0 out of 5 stars Totally Clearthrough and Lasts
I wish I had known about this before. Its brillient. I have never seen so much of my fish. Saves a lot hard work. Can see right down to the bottom. Thank you Supa
Published 14 hours ago by christine jones
2.0 out of 5 stars No good
Has not prevented alge growth pond is still green, it was put it A small pond when first set up water was clear so hasnt prevented alge growing.
Published 1 day ago by bs
5.0 out of 5 stars Five Stars
Brilliant, took about 10 days to clear water, is now crystal clear
Published 2 days ago by trevp
4.0 out of 5 stars Four Stars
good product
Published 6 days ago by sara louise rayment
4.0 out of 5 stars Four Stars
It worked well
Published 9 days ago by jennifer redhead
1.0 out of 5 stars Save your pennies
I only have a very small pond but this made no difference whatsoever so was a total waste of money. Save your pennies on this products.
Published 9 days ago by Clare moon
2.0 out of 5 stars pond
it did not work for me
Published 10 days ago by mike nova
4.0 out of 5 stars algie
not as good as i expected so ok for a smll pond
Published 11 days ago by golfman
3.0 out of 5 stars good service
arrived quickly, seems to be working only time will tell
Published 11 days ago by Amazon Customer
1.0 out of 5 stars Very disappointed blocks 'fizzed' when initially put in as if...
Very disappointed blocks 'fizzed' when initially put in as if dissolving but stopped within a couple of minutes seem to have done nothing as blanket weed problem is as bad as ever... Read more
Published 11 days ago by Pottsie
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