Your fish can enjoy a healthy environment and you can enjoy a more efficient water filter when you add this insert to your aquarium. By reducing the ammonia and nitrite levels in the water and encouraging the growth of healthy bacteria, the insert helps your AquaClear 20 Power Filter keep your aquarium water clean and safe.
(5 reviews) 3
5 of 5(100%)customers recommend this product.
Reviews for AquaClear(r) BioMax Filter Insert
Review 1 for AquaClear(r) BioMax Filter Insert
5/ 55 reviews
lasts a good while
July 28, 2012
What is your gender?F
How many pets do you have?5 or more
How often do you shop at PetSmart?Monthly
i love these as well. they do last, and when they are dirty i just rinse them out in a bowl of aquarium water. i would get these rather than the ammonia ones. i have a bottle of dechlorinator and ammonia remover for that.