AquaClear 30 BioMax Filter Insert provides an optimal environment for the colonization and growth of beneficial bacteria, which is essential for effective biological filtration and water purification for the AquaCl
Funnel Stackable, dishwasher safe. Side ribbing lets air escape when pouring. Top diameter: 5.00in, Full height: 5.90in, Stem height: 1.84in, Bottom diameter: 0.514in. 16 oz.
FLUVAL U2 Poly/Carbon Cartridge, 2 Pack, Cartridge has two sides that combine to provide thorough and effective chemical filtration, the crucial second stage in the filtration process. The polyester filter pad side