Accessories

ARKA myAQUA® 1900 is a high-capacity reverse osmosis system that produces up to 1900 liters of clean water per day. With a salt retention rate of up to 99%, integrated booster pump and efficient water exchange (1:1), it is a powerful solution for aquarists who demand the highest water quality – completely without chemical additives.

Matrix™ is a high porosity biomedia that provides efficient biofiltration for the removal of nitrogenous waste. Every Tidal™ filter comes with a bag of Matrix™ to get you started. Matrix™ for the 35, 55, 75, and 110 units comes pre-bagged in Seachem Zip Bags, which feature durable seams & a corrosion-resistant zipper.