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Evolution Aqua Pure Aquarium 25-Pack Polymer Balls

4.6123 product ratings

Swift Aquatics (9586)

99.6% positive Feedback

Price:

£10.49

Free delivery in 2-3 days

Estimated between Sat, 16 Aug and Mon, 18 Aug

Ships today if you order in the next Ships today if you order in the next 7h 15m

Returns:

60 days return. Buyer pays for return postage. If you use an eBay delivery label, it will be deducted from your refund amount.

Condition:

New

Contains millions of beneficial bacteria for optimal biological balance. The balls will slowly biodegrade as the bacteria is needed. They can be placed between sponges/ matting. If you have a pressurised or bead filter, just empty the contents of the tub directly into the filter.

Ratings and reviews

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4.6

23 product ratings

19 users rated this 5 out of 5 stars
2 users rated this 4 out of 5 stars
0 users rated this 3 out of 5 stars
1 users rated this 2 out of 5 stars
1 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 17 reviews

by beha73
08 Jan, 2020
Filter balls to help keep water clear
So far so good not had long enough to give you my total opinion
Verified purchase: YesCondition: New
by anderida1984
31 Jul, 2025
Used these little aquarium balls in my v...
Used these little aquarium balls in my very small pond and the water cleared in a few days.
Verified purchase: YesCondition: New
by 2014flower12b
23 Feb, 2022
Condition of the water really is better with this product added.
These are great, really make a difference to water in my fish tank.
Verified purchase: YesCondition: New
by gra-bo7
02 May, 2025
Very good product. Clears the tank water...
Very good product. Clears the tank water
Verified purchase: YesCondition: New
by nitramnampach6
22 Mar, 2017
Pure Aquarium
Whenever my water quality is getting poor always put these in my filter and within days back to normal.
Verified purchase: YesCondition: New
by kr95_75
28 Jan, 2025
I bought Theses for my fish tank becaus...
I bought Theses for my fish tank because it was cloudy l put them in and it made it worse sorry I don't like giving bad feedback but they don't work
Verified purchase: YesCondition: New
by kylertiarni
30 Mar, 2017
Keep your tank crystal clear
Theese are great will keep your tank crystal clear
Verified purchase: YesCondition: New
by chanl_7765
19 Jan, 2021
Clear water
Do the job
Verified purchase: YesCondition: New
by kiddgeordie
23 Oct, 2019
Cloudy tank.
Great stuff, cleared my tank in two days,I will definitely buy again.
Verified purchase: YesCondition: New
by tori9672
13 Jan, 2021
Clear balls
A great value product that works
Verified purchase: YesCondition: New