Seachem Matrix - 2 Litre Tunze Adjust intensity and photoperiod gradually

Adjust intensity and photoperiod gradually based on coral response

helping capture larger debris before it reaches finer media stages

stubborn buildup

These tubes form part of the pump's internal air path and are shaped to match the original HP-60 and HP-80 installation

Fluval AquaClear 20 Specifications

Seachem Matrix - 2 Litre Tunze Adjust intensity and photoperiod graduallySeachem Matrix 2 Litre Seachem Matrix 2 Litre is a larger size high porosity biological filter media for freshwater and saltwater aquariums, helping support the biofilter for ammonia, nitrite, and nitrate control. Seachem Matrix for Larger Aquarium Filters The 2 Litre size is practical for larger canister filters, sumps, media baskets, and multiple aquarium setups. Matrix provides both internal and external surface area for beneficial bacteria,