– Extremely porous ceramic media for efficient biological filtration.
– Their surface area and pores are aptly sized to accommodate bacteria necessary for biological balance and to remove toxic ammonia and nitrite.
– Hollow design effectively distributes water flow and allows massive colonies of beneficial bacteria to grow on and inside each ring, creating an ideal “bio chemical filter”.
– They will not break down in the filter or alter pH or water hardness.
– Great for both fresh and saltwater aquariums
– In the event of excessive buildup, you may gently rinse with water from an established aquarium, if desired
Reviews
There are no reviews yet.