The gel is viscose so sticks to filter media and gets new filter media off to a flying start; it is also excellent for topping up the beneficial bacteria after filter cleaning. Although not cheap it is great value as a little goes a long way with great efficacy.
Verified purchase: Yes | Condition: New
the product was recommended to me for my pond the product is starting to work i have noticed a small change in the short time i've put in my pond. not for the plastic bits that sometimes comes with filter in my opinion
Verified purchase: Yes | Condition: New
An excellent product,really does the job for colonizing your filter media.Highly recommended.
Verified purchase: Yes | Condition: New
Great product that works well, be careful who you buy it from Do not use Yorkshire Aquatic !!!
Verified purchase: Yes | Condition: New
Amazing product
Verified purchase: Yes | Condition: New
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