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Fluval Cycle Biological Enhancer - 375ml

4.841 product ratings

Aquacadabra (1152960)

99.7% positive Feedback

Price:

£10.95

Free delivery in 2-3 days

Estimated between Wed, 13 Aug and Thu, 14 Aug

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

Fluval Aqua Plus & Cycle 375ml (250ml 50% EXTRA FREE!). Fluval Aqua Plus 375ml. Fluval Cycle 375ml. Fluval Aqua Plus & Cycle (375ml each). Fluval Aqua+ 375ml. Fluval Water Conditioner also coats scales and fins to protect against scrapes and cuts.

Ratings and reviews

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4.8

41 product ratings

36 users rated this 5 out of 5 stars
4 users rated this 4 out of 5 stars
0 users rated this 3 out of 5 stars
0 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 36 reviews

by jasofaulkne_9
30 Oct, 2020
It just works 👍🏻
Can’t believe how well it reduce the amount of times I had to clean the tank, I would recommend using one cap per day until the bottle is empty for new tanks and then use the free spare to add when you change the water 👍🏻
Verified purchase: YesCondition: New
by yellowfish22paul
04 May, 2017
Time saver
I've kept fish for 45 years and always the traditional way last 2 tank updates I done it with this product . There may be bad points but I don't now of any ,it does a fantastic job. I just used on a new set up .and have had no problems at all. But I would say ,go easy on the feeding for a few weeks just to help it along.
Verified purchase: YesCondition: New
by jamecros-387
12 Nov, 2019
Water treatment
The. Fluval cycle water enhancer arrived on the 11th. Earlier than expected witch was very good
Verified purchase: YesCondition: New
by wilem-graha
26 Nov, 2024
Used it for over6-7 years so I will continue
Always love a bargain
Verified purchase: YesCondition: New
by ste_4515
23 Dec, 2020
Fluval cycle
A top quality product which I have used many times before and will continue to use
Verified purchase: YesCondition: New
by sies8049
14 Mar, 2018
Good for fsh
Excellent value for money. Seems to be working - both my tropical fish seem to be doing well.
Verified purchase: YesCondition: New
by markadmac
14 Oct, 2020
Bio cycle
Great product, been using this for quite a while now, does a great job. Good quality stuff.
Verified purchase: YesCondition: New
by rhona7921
09 Jan, 2019
Great product
Always buy fluval as it seems to work had no problems with it
Verified purchase: YesCondition: New
by archd-mar
08 Jun, 2025
Seems to do it’s job
Haven’t had many aquarium problems using this.
Verified purchase: YesCondition: New
by skidbylakes70
26 Jul, 2019
Good product
This size represents good value for money
Verified purchase: YesCondition: New