Aqua One Carbon Cartridge EcoStyle 81 (2pk) - 108c

We recommend only using Aqua One genuine spare parts in their range of Filters. These 108c carbons for the EcoStyle aquariums should be replaced every 4 weeks to ensure peak tank conditions and crystal clear water. All aquarium sponges should be cleaned in tank water as part of your normal weekly / monthly maintenance cycle. 10% of your water should be changed at the same time and the gravel cleaned using a gravel vacuum. Remember to use a water conditioner when topping up your aquarium to prevent fish stress.