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Hydra Crystal Pond Algae Treats 10 000l Green Water Remover 1kg
Hydra Int Ltd UK (32227)
100% positive Feedback
Price:
£22.23
Ships today if you order in the next Ships today if you order in the next 4h 47m
Returns:
30 days return. Buyer pays for return postage. If you use an eBay delivery label, it will be deducted from your refund amount.
Condition:
Hydra Crystal requires an external filter to remove the treated algae. Do not use if your water does not have a green tinge as Hydra Crystal needs single cell algae to react with. Hydra Crystal-1Kg treats up to 10,000L.
- Buy it nowHydra Crystal Pond Algae Treats 10,000L+ Green Water Remover 1Kg
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About this product
Product Identifiers
BrandHydra
MPNHYD37112
GTIN5055816626604
UPC5055816626604
eBay Product ID (ePID)1859745174
Product Key Features
Water TypePond
Dimensions
Weight1 Kilograms
Ratings and reviews
Most relevant reviews
- 12 Jun, 2016Most favourable review
Amazing Results
This Crystal clear actually works and leaves a green pond crystal clear within about 10 - 20 minutes and it also lasts and does what its supposed to do. It really is amazing and my pond plants have even become a lot healthier and have shown amazing results with their growth. Fantastic product would very highly recommend to use if you have green pond water it really works quick and is really effective. Great great product.Verified purchase: YesCondition: New
- 27 Jul, 2017Most critical review
Pond Water Treatment
I am very disappointed with this product it hardly cleared any of the green water,just left a brown sludge at the bottom of the pond, although I had a pump and filter working luckily the fish still seem to be fine. Sorry no photos to show.Verified purchase: YesCondition: New
- 24 Jul, 2019
Hydra Crystal pond Algae treatment
My pond was really green After I had put this treatment in it started working straight away within minutes my pond turned into a brownish sludge mess I was horrified but after a couple of hours it started clearing and over the next few hours it continued Now I don't have green water and can see my fish perfectly A week on after very hot weather it's still clear Beyond that I don't know how long it will last but its definitely worth a try if you suffer from green water My fish were not effected at all by this product so it really does what it saysVerified purchase: YesCondition: New
- 25 Apr, 2017
A+++ All I can say is WOW this stuff really works!
Struggeling for years with green water and algae blooms etc. Put this HYDRA product in and BAM in a few hours water looks like gin. Amazing - really! I can see the bottom for the first time in years. Not sure what's in the powder, but the fish seem unaffected and the water is clear as a bell. Highly recommended! 5 Stars!Verified purchase: YesCondition: New
- 22 Jun, 2017
Used others but this is the BEST.
I have tried all types over the years and using the product after a week I could see the bottom of the pond once again.Verified purchase: YesCondition: New
- 29 May, 2017
Excellent product
Was a bit sceptical about these products as used a blagdon product which didn't do the job. Saw this was advertised for koi ponds and thought it was worth a go for my goldfish pond. Did the glass test as recommended which almost immediately showed results. Placed the required dose in my pond the next night and have seen visible results within 2 days. Would definitely recommend.Verified purchase: YesCondition: New
- 21 Aug, 2019
green water
this stuff is excellent be patient keep pump and UV on within 2days could see bottom of pondVerified purchase: YesCondition: New
- 29 Aug, 2018
Great product
Great product very effective 250 grams mixed as instructions on pack cleared the water in a 1200 litre pond very quicklyVerified purchase: YesCondition: New
- 01 Jun, 2018
"Never does a complete job"
There is not enough product in the package to complete the job. It does work to a limited extent, but you have to keep buying more and more because the advertised dosing quantities are wrong. The before and after photos are the stuff of a magical imagination. I have been using it for several years and have finally decided enough is enough.Verified purchase: YesCondition: New
- 05 May, 2021
Pond water clear
Works wonders pond cleared very quickly can now see the bottom and all the fish clearlyVerified purchase: YesCondition: New
